Bump actions/checkout from 5 to 6 (#11999)

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Steven Winship <[email protected]>

Author: dependabot[bot]

.github/workflows/check_property_files.yml

@@ -9,7 +9,7 @@ jobs:
         name: Duplicate Keys
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@v5
+            - uses: actions/checkout@v6
             - name: Run duplicates detection script
               shell: bash
               run: tests/check_duplicate_properties.sh
@@ -18,7 +18,7 @@ jobs:
         name: Metadata Blocks Properties
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@v5
+            - uses: actions/checkout@v6
             - name: Setup GraalVM + Native Image
               uses: graalvm/setup-graalvm@v1
               with:

.github/workflows/codeql.yml

@@ -61,7 +61,7 @@ jobs:
         # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     # Add any setup steps before running the `github/codeql-action/init` action.
     # This includes steps like installing compilers or runtimes (`actions/setup-node`

.github/workflows/container_app_pr.yml

@@ -20,7 +20,7 @@ jobs:
         if: ${{ github.repository_owner == 'IQSS' }}
         steps:
             # Checkout the pull request code as when merged
-            - uses: actions/checkout@v5
+            - uses: actions/checkout@v6
               with:
                   ref: 'refs/pull/${{ github.event.client_payload.pull_request.number }}/merge'
             - uses: actions/setup-java@v5

.github/workflows/container_maintenance.yml

@@ -199,7 +199,7 @@ jobs:
       - configbaker-image
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       ### BASE IMAGE
       - name: Render README for base image

.github/workflows/deploy_beta_testing.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: actions/setup-java@v5
         with:
@@ -47,7 +47,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Download war artifact
         uses: actions/download-artifact@v6

.github/workflows/guides_build_sphinx.yml

@@ -10,7 +10,7 @@ jobs:
   docs:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - id: lookup
       run: |
         echo "sphinx_version=$(grep Sphinx== ./doc/sphinx-guides/requirements.txt | tr -s "=" | cut -f 2 -d=)" | tee -a "${GITHUB_OUTPUT}"

.github/workflows/maven_cache_management.yml

@@ -32,7 +32,7 @@ jobs:
             contents: read
         steps:
             - name: Checkout repository
-              uses: actions/checkout@v5
+              uses: actions/checkout@v6
             - name: Determine Java version from Parent POM
               run: echo "JAVA_VERSION=$(grep '<target.java.version>' modules/dataverse-parent/pom.xml | cut -f2 -d'>' | cut -f1 -d'<')" >> ${GITHUB_ENV}
             - name: Set up JDK ${{ env.JAVA_VERSION }}
@@ -80,7 +80,7 @@ jobs:
             contents: read
         steps:
             - name: Checkout repository
-              uses: actions/checkout@v5
+              uses: actions/checkout@v6
             - name: Cleanup caches
               run: |
                   gh extension install actions/gh-actions-cache

.github/workflows/maven_unit_test.yml

@@ -37,7 +37,7 @@ jobs:
         steps:
           # TODO: As part of #10618 change to setup-maven custom action
           # Basic setup chores
-          - uses: actions/checkout@v5
+          - uses: actions/checkout@v6
           - name: Set up JDK ${{ matrix.jdk }}
             uses: actions/setup-java@v5
             with:
@@ -103,7 +103,7 @@ jobs:
         steps:
             # TODO: As part of #10618 change to setup-maven custom action
             # Basic setup chores
-            - uses: actions/checkout@v5
+            - uses: actions/checkout@v6
             - name: Set up JDK ${{ matrix.jdk }}
               uses: actions/setup-java@v5
               with:
@@ -137,7 +137,7 @@ jobs:
         steps:
             # TODO: As part of #10618 change to setup-maven custom action
             # Basic setup chores
-          - uses: actions/checkout@v5
+          - uses: actions/checkout@v6
           - uses: actions/setup-java@v5
             with:
                 java-version: '17'

.github/workflows/reviewdog_checkstyle.yml

@@ -10,7 +10,7 @@ jobs:
         name: Checkstyle job
         steps:
             - name: Checkout
-              uses: actions/checkout@v5
+              uses: actions/checkout@v6
             - name: Run check style
               uses: nikitasavinov/checkstyle-action@master
               with:

.github/workflows/shellcheck.yml

@@ -21,7 +21,7 @@ jobs:
         permissions:
             pull-requests: write
         steps:
-            - uses: actions/checkout@v5
+            - uses: actions/checkout@v6
             - name: shellcheck
               uses: reviewdog/action-shellcheck@v1
               with: