Bump docker/build-push-action from 6.0.2 to 6.1.0

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 6.0.2 to 6.1.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@f6010ea...31159d4)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/publish-image.yaml

@@ -51,7 +51,7 @@ jobs:
         run: echo "{now}=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT
 
       - name: Build and push image
-        uses: docker/build-push-action@f6010ea70151369b06f0194be1051fbbdff851b2
+        uses: docker/build-push-action@31159d49c0d4756269a0940a750801a1ea5d7003
         with:
           context: .
           push: true