Bump docker/build-push-action from 4 to 5

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 4 to 5.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v4...v5)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/publish-container-image.yml

@@ -36,7 +36,7 @@ jobs:
           images: ${{ github.repository }}
 
       - name: Build container image
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v5
         with:
           context: .
           file: docker/Dockerfile
@@ -48,7 +48,7 @@ jobs:
         run: docker run --rm -v $PWD:/workdir local:test "*.md"
 
       - name: Push container image
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v5
         with:
           context: .
           file: docker/Dockerfile
@@ -64,7 +64,7 @@ jobs:
           images: ${{ github.repository }}-rules
 
       - name: Build and push container image for -rules
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v5
         with:
           context: .
           file: docker/Dockerfile-rules