Update to antora-ui-spring 0.3.5

Author: rwinch

antora-playbook.yml

@@ -36,7 +36,7 @@ urls:
   redirect_facility: httpd
 ui:
   bundle:
-    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.3.3/ui-bundle.zip
+    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.3.5/ui-bundle.zip
 runtime:
   log:
     failure_level: warn