compatibility fix for Antora 3.0

antora.yml

@@ -1,6 +1,6 @@
 name: remix-building
 title: Remix Docs
-version: master
-start_page: ROOT:remix-ci
+version: ~
+start_page: ROOT:remix-ci.adoc
 nav:
 - modules/ROOT/nav.adoc

site.yml

@@ -1,13 +1,13 @@
 site: 
   title: Remix Docs
-  start_page: remix-building::remix-ci
+  start_page: remix-building::remix-ci.adoc
 content:
   sources:
    - url: .
      branches: HEAD
 ui:
   bundle:
-    url: https://asamalik.fedorapeople.org/ui-bundle.zip
+    url: https://releases.pagure.org/fedora-docs/fedora-docs-ui/ui-bundle-1.02.zip
     snapshot: true
   default_layout: with_menu
 output: 
@@ -16,5 +16,5 @@ output:
   destinations: 
   - provider: archive 
 runtime:
-  pull: true
+  fetch: true
   cache_dir: ./cache