chore: bump actions/checkout from 5 to 6

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [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]>

Author: dependabot[bot]

.github/workflows/build-publish-mcr.yml

@@ -28,7 +28,7 @@ jobs:
       fleet_networking_version: ${{ steps.vars.outputs.fleet_networking_version }}
       arc_helmchart_version: ${{ steps.vars.outputs.arc_helmchart_version }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: 'Set output variables'
@@ -61,7 +61,7 @@ jobs:
       labels: [self-hosted, "1ES.Pool=1es-aks-fleet-pool-ubuntu"]
     needs: prepare-variables
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: ${{ needs.prepare-variables.outputs.release_tag }}
       - name: 'Login the ACR'
@@ -114,7 +114,7 @@ jobs:
       labels: [self-hosted, "1ES.Pool=1es-aks-fleet-pool-ubuntu-arm64"]
     needs: prepare-variables
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: ${{ needs.prepare-variables.outputs.release_tag }}
       - name: 'Install the Azure CLI'

.github/workflows/chart.yml

@@ -18,7 +18,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true
           fetch-depth: 0

.github/workflows/ci.yml

@@ -40,7 +40,7 @@ jobs:
           go-version: ${{ env.GO_VERSION }}
 
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Ginkgo CLI
         run: |
@@ -90,7 +90,7 @@ jobs:
           go-version: ${{ env.GO_VERSION }}
 
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Move Docker data directory to /mnt
         # The default storage device on GitHub-hosted runners is running low during e2e tests.

.github/workflows/code-lint.yml

@@ -43,7 +43,7 @@ jobs:
           go-version: ${{ env.GO_VERSION }}
 
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: true
 
@@ -64,7 +64,7 @@ jobs:
         go-version: ${{ env.GO_VERSION }}
 
     - name: Check out code into the Go module directory
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: golangci-lint
       run: make lint

.github/workflows/codeql-analysis.yml

@@ -38,7 +38,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL

.github/workflows/codespell.yml

@@ -16,7 +16,7 @@ jobs:
         with:
           egress-policy: audit
 
-      - uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v4.1.7
+      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v4.1.7
       - uses: codespell-project/actions-codespell@8f01853be192eb0f849a5c7d721450e7a467c579 # master
         with:
           check_filenames: true

.github/workflows/markdown-lint.yml

@@ -10,7 +10,7 @@ jobs:
   markdown-link-check:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: tcort/github-action-markdown-link-check@v1
       with:
         # this will only show errors in the output

.github/workflows/publish-image.yml

@@ -37,7 +37,7 @@ jobs:
       REGISTRY: ${{ needs.export-registry.outputs.registry }}
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true
           fetch-depth: 0

.github/workflows/trivy.yml

@@ -44,7 +44,7 @@ jobs:
           go-version: ${{ env.GO_VERSION }}
 
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Login to ${{ env.REGISTRY }}
         uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef

.github/workflows/upgrade.yml

@@ -44,7 +44,7 @@ jobs:
           go-version: ${{ env.GO_VERSION }}
 
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           # Fetch the history of all branches and tags.
           # This is needed for the test suite to switch between releases.
@@ -146,7 +146,7 @@ jobs:
           go-version: ${{ env.GO_VERSION }}
 
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           # Fetch the history of all branches and tags.
           # This is needed for the test suite to switch between releases.
@@ -248,7 +248,7 @@ jobs:
           go-version: ${{ env.GO_VERSION }}
 
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           # Fetch the history of all branches and tags.
           # This is needed for the test suite to switch between releases.