Update .forgejo/workflows/demo.yml

.forgejo/workflows/demo.yml

@@ -6,11 +6,5 @@ jobs:
     runs-on: podman
     name: A job to say hello
     steps:
-      - name: Hello world action step
-        id: hello
-        uses: https://git.hannover.ccc.de/gitlab/lubiana/hello-world-podman@v2
-        with:
-          who-to-greet: 'Mona the Octocat'
-      # Use the output from the `hello` step
-      - name: Get the output time
-        run: echo "The time was ${{ steps.hello.outputs.time }}"
+      - name: podman
+        run: podman run -it --rm alpine echo hello world