chore: Bump actions/checkout from 5 to 6

.github/workflows/csharp.yml

@@ -58,7 +58,7 @@ jobs:
         with:
           dotnet-version: ${{ matrix.dotnet }}
       - name: Checkout ADBC
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           submodules: recursive

.github/workflows/dev.yml

@@ -38,7 +38,7 @@ jobs:
     name: "pre-commit"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false

.github/workflows/dev_adbc.yml

@@ -45,7 +45,7 @@ jobs:
     name: "pre-commit"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false

.github/workflows/dev_pr.yml

@@ -41,7 +41,7 @@ jobs:
     name: Process
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
 
@@ -52,7 +52,7 @@ jobs:
         run: |
           ./.github/workflows/dev_pr/milestone.sh "${GITHUB_REPOSITORY}" ${{github.event.number}}
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           path: pr_checkout

.github/workflows/integration.yml

@@ -57,7 +57,7 @@ jobs:
     name: "DuckDB Integration Tests"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -104,7 +104,7 @@ jobs:
     name: "FlightSQL Integration Tests (Dremio and SQLite)"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -176,7 +176,7 @@ jobs:
     name: "PostgreSQL Integration Tests"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -273,7 +273,7 @@ jobs:
     name: "Snowflake Integration Tests"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -330,7 +330,7 @@ jobs:
     name: "FlightSQL C# Interop"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false

.github/workflows/java.yml

@@ -50,7 +50,7 @@ jobs:
       matrix:
         java: ['11', '17', '21', '25']
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -76,7 +76,7 @@ jobs:
       matrix:
         java: ['21', '25']
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -116,7 +116,7 @@ jobs:
     env:
       VCPKG_ROOT: "${{ github.workspace }}/vcpkg"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -204,7 +204,7 @@ jobs:
           - { java: '11', os: macOS, arch: arm64v8, vcpkg_arch: arm64, runner: macos-latest }
           - { java: '25', os: macOS, arch: arm64v8, vcpkg_arch: arm64, runner: macos-latest }
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false

.github/workflows/native-unix.yml

@@ -81,7 +81,7 @@ jobs:
       # https://conda-forge.org/docs/maintainer/knowledge_base.html#newer-c-features-with-old-sdk
       CXXFLAGS: "-D_LIBCPP_DISABLE_AVAILABILITY"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -162,7 +162,7 @@ jobs:
       # https://conda-forge.org/docs/maintainer/knowledge_base.html#newer-c-features-with-old-sdk
       CXXFLAGS: "-D_LIBCPP_DISABLE_AVAILABILITY"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -219,7 +219,7 @@ jobs:
       matrix:
         os: ["ubuntu-latest"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -282,7 +282,7 @@ jobs:
     name: "clang-tidy"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -328,7 +328,7 @@ jobs:
       # https://conda-forge.org/docs/maintainer/knowledge_base.html#newer-c-features-with-old-sdk
       CXXFLAGS: "-D_LIBCPP_DISABLE_AVAILABILITY"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -400,7 +400,7 @@ jobs:
       contents: 'read'
       id-token: 'write'
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -454,7 +454,7 @@ jobs:
       contents: 'read'
       id-token: 'write'
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -534,7 +534,7 @@ jobs:
       # https://conda-forge.org/docs/maintainer/knowledge_base.html#newer-c-features-with-old-sdk
       CXXFLAGS: "-D_LIBCPP_DISABLE_AVAILABILITY"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -654,7 +654,7 @@ jobs:
         os: ["ubuntu-latest"]
         python: ["3.14"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false

.github/workflows/native-windows.yml

@@ -64,7 +64,7 @@ jobs:
       matrix:
         os: ["windows-latest"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -120,7 +120,7 @@ jobs:
       matrix:
         os: ["windows-latest"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -188,7 +188,7 @@ jobs:
       matrix:
         os: ["windows-latest"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -256,7 +256,7 @@ jobs:
         os: ["windows-latest"]
         python: ["3.10", "3.14"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false

.github/workflows/nightly-verify.yml

@@ -49,7 +49,7 @@ jobs:
     if: github.event_name != 'schedule' || github.repository == 'apache/arrow-adbc'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -118,7 +118,7 @@ jobs:
       matrix:
         os: ["macos-15-intel", "macos-latest", "ubuntu-latest", "windows-latest"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           path: arrow-adbc
@@ -188,7 +188,7 @@ jobs:
     name: "Run Docker Tests"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           path: arrow-adbc
@@ -234,7 +234,7 @@ jobs:
           - os: ubuntu
             version: "24.04"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           path: arrow-adbc

.github/workflows/nightly-website.yml

@@ -41,7 +41,7 @@ jobs:
     name: "Build Website"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -61,14 +61,14 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           path: site
           # NOTE: needed to push at the end
           persist-credentials: true
           ref: asf-site
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           path: scripts

.github/workflows/packaging.yml

@@ -63,7 +63,7 @@ jobs:
     # For cron: only run on the main repo, not forks
     if: github.event_name != 'schedule' || github.repository == 'apache/arrow-adbc'
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -381,7 +381,7 @@ jobs:
         with:
           name: source
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           repository: apache/arrow
           path: arrow
@@ -1158,7 +1158,7 @@ jobs:
       run:
         shell: bash -l -eo pipefail {0}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: true
@@ -1197,7 +1197,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.ref_name == 'main' && (github.event.schedule || inputs.upload_artifacts)
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install Python
         uses: actions/setup-python@v6
         with:
@@ -1221,7 +1221,7 @@ jobs:
       - python-windows
       - python-sdist
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: true

.github/workflows/r-check.yml

@@ -44,7 +44,7 @@ jobs:
     runs-on: ${{ inputs.os }}-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Get required Go version
         run: |
           (. .env && echo "GO_VERSION=${GO}") >> $GITHUB_ENV

.github/workflows/r-extended.yml

@@ -122,7 +122,7 @@ jobs:
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: r-lib/actions/setup-r@6f6e5bc62fba3a704f74e7ad7ef7676c5c6a2590  # v2
         with:
           rversion: ${{ matrix.rversion }}

.github/workflows/rust.yml

@@ -63,7 +63,7 @@ jobs:
       CARGO_INCREMENTAL: 0
       RUSTFLAGS: "-Adead_code" # TODO(alexandreyc): remove this line when implementation is complete
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false

.github/workflows/verify.yml

@@ -52,7 +52,7 @@ jobs:
       matrix:
         os: ["macos-15-intel", "macos-latest", "ubuntu-latest"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -82,7 +82,7 @@ jobs:
       matrix:
         os: ["macos-15-intel", "macos-latest", "ubuntu-latest", "windows-latest"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false