Merge pull request #5505 from wekan/dependabot/github_actions/docker/build-push-action-6.6.1

Bump docker/build-push-action from 6.5.0 to 6.6.1

.github/workflows/docker-publish.yml

@@ -55,7 +55,7 @@ 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@5176d81f87c23d6fc96624dfdbcd9f3830bbe445
+        uses: docker/build-push-action@16ebe778df0e7752d2cfcbd924afdbbd89c1a755
         with:
           context: .
           push: ${{ github.event_name != 'pull_request' }}