change metadata extraction

.gitea/workflows/action.yml

@@ -41,10 +41,11 @@ jobs:
                 org.opencontainers.image.documentation=https://git.claeyscloud.com/david/hyperion-docker
             images: |
                 git.claeyscloud.com/david/hyperion-docker
+            flavor: |
+                latest=true
             tags: |
                 type=semver,pattern={{raw}}
                 type=sha
-               type=ref,event=tag
       - name: Build and push
         uses: https://github.com/docker/build-push-action@v5
         with: