Update .forgejo/workflows/demo.yml

.forgejo/workflows/demo.yml

@@ -4,15 +4,13 @@ jobs:
     env:
       RUNNER_TOOL_CACHE: /toolcache
     runs-on: podman
-    container:
-      image: ghcr.io/catthehacker/ubuntu:act-22.04
     name: A job to say hello
     steps:
       - name: podman
         run: docker run -it --rm alpine:edge echo hello world
       - name: Hello world action step
         id: hello
-        uses: https://git.php.fail/lubiana/hello-world-podman@v3
+        uses: https://git.hannover.ccc.de/lubiana/hello-world-podman@v5
         with:
           who-to-greet: 'Mona the Octocat'
       # Use the output from the `hello` step