Bump actions/checkout from 4 to 5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

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

@@ -19,7 +19,7 @@ jobs:
     name: Unit tests
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Setup Go
       uses: actions/setup-go@v5
@@ -37,7 +37,7 @@ jobs:
       contents: 'write'
       id-token: 'write'
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Setup Go
       uses: actions/setup-go@v5
@@ -81,7 +81,7 @@ jobs:
     if: startsWith(github.ref, 'refs/tags/v')
     needs: [ unit_tests, build_dev_image ]
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Release
       uses: softprops/action-gh-release@v2