Merge pull request #4 from appsinet/dependabot/github_actions/docker/metadata-action-4

Author: cmmata

.github/workflows/publish.yml

@@ -18,7 +18,7 @@ jobs:
 
       - name: Docker meta
         id: meta
-        uses: docker/metadata-action@v3
+        uses: docker/metadata-action@v4
         with:
           # list of Docker images to use as base name for tags
           images: |