Merge pull request #470 from wallabag/dependabot/github_actions/docker/setup-buildx-action-4

Bump docker/setup-buildx-action from 3 to 4

Author: j0k3r

.github/workflows/publish.yml

@@ -35,7 +35,7 @@ jobs:
       # Documentation: https://github.com/docker/setup-buildx-action
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta