Update '.gitea/workflows/demo.yaml'

.gitea/workflows/demo.yaml

@@ -6,9 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     container: 
       privileged: true
-      image: registry.local/buildkit-wagnerca:stable-1-rootless
-      valid_volumes:
-        - '**'
+      image: registry.local/buildkit-wagnerca:stable-3-rootless
       options: '-e DOCKER_HOST=unix:///run/user/1000/docker.sock -v /var/run/user/1000/docker.sock:/run/user/1000/docker.sock'
     steps:
       - run: echo "🎉 The job was automatically triggered by a ${{ gitea.event_name }} event."