build(deps): bump actions/checkout from 3 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

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

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

.github/workflows/publish-docker.yml

@@ -28,7 +28,7 @@ jobs:
     - run: docker --version
     - run: docker buildx version
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Build image
       run: docker build . --file Dockerfile --tag $IMAGE_NAME