Merge pull request #473 from wallabag/dependabot/github_actions/docker/metadata-action-6

Bump docker/metadata-action from 5 to 6

Author: j0k3r

.github/workflows/publish.yml

@@ -39,7 +39,7 @@ jobs:
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@v5
+        uses: docker/metadata-action@v6
         with:
           images: |
             wallabag/wallabag