Add edge branch trigger to Docker publish workflow

Author: flaviomartins

.github/workflows/docker-publish.yml

@@ -140,6 +140,7 @@ jobs:
           tags: |
             type=schedule,pattern={{date 'YYYY-MM-DD'}}
             type=ref,event=tag
+            type=edge,branch=$repo.default_branch
 
       - name: Create manifest list and push
         if: github.event_name != 'pull_request'