Merge pull request #352 from nanotaboada/dependabot/github_actions/docker/build-push-action-6

chore(deps): bump docker/build-push-action from 5 to 6

Author: nanotaboada

.github/workflows/python-app.yml

@@ -124,7 +124,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Build and push Docker image to GitHub Container Registry
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: .
           push: true