build(deps): bump docker/build-push-action from 5.3.0 to 6.7.0

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 5.3.0 to 6.7.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v5.3.0...v6.7.0)

---
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/ci.yml

@@ -179,7 +179,7 @@ jobs:
       # https://github.com/docker/build-push-action
       - name: Build and push Docker image
         id: build-and-push
-        uses: docker/build-push-action@v5.3.0
+        uses: docker/build-push-action@v6.7.0
         with:
           context: .
           push: ${{ github.event_name != 'pull_request' }}