build(deps): 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)
- [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] <support@github.com>

Author: dependabot[bot]

.github/workflows/build-report.yml

@@ -103,7 +103,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: verify
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
           token: ${{ secrets.PAT_TOKEN }}
@@ -132,7 +132,7 @@ jobs:
     needs: build
     if: ${{ needs.verify.outputs.skip_report_status == 'false' }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Download Jacoco report artifact
         uses: actions/download-artifact@v6
         with:

.github/workflows/update-year.yml

@@ -92,7 +92,7 @@ jobs:
     needs: verify
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
         # Update repository description
       - name: Update Repository Description