update antora config & CI workflow

site.yml

@@ -5,11 +5,10 @@ content:
   sources:
    - url: .
      branches: HEAD
-   - url: https://pagure.io/fedora-docs/release-docs-home.git
-     branches: master
+   - url: https://gitlab.com/fedora/docs/fedora-linux-documentation/release-docs-home.git
 ui:
   bundle:
-    url: https://asamalik.fedorapeople.org/ui-bundle.zip
+    url: https://gitlab.com/fedora/docs/docs-website/ui-bundle/-/jobs/artifacts/HEAD/raw/build/ui-bundle.zip?job=bundle-stable
     snapshot: true
   default_layout: with_menu
 output: