Add timeout of 300 to allow Pages job to complete

qa/qa/specs/features/browser_ui/6_release/pages/pages_pipeline_spec.rb

@@ -37,7 +37,7 @@ module QA
         end
 
         Page::Project::Job::Show.perform do |show|
-          expect(show).to have_passed
+          expect(show).to have_passed(timeout: 300)
         end
       end
     end