Merge pull request #36 from dopos/dependabot/github_actions/docker/bu…

…ild-push-action-6

build(deps): bump docker/build-push-action from 4 to 6

.github/workflows/docker-publish.yml

@@ -50,7 +50,7 @@ jobs:
       # Build and push Docker image with Buildx (don't push on PR)
       # https://github.com/docker/build-push-action
       - name: Build and push Docker image
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v6
         with:
           context: .
           # we do not use github hardware for multiarch builds