Merge branch 'revert-68b1ed92' into 'master'

Remove qa/qa/specs/features/browser_ui/3_create/repository/push_mirroring_over_http_spec.rb from quarantine

Closes gitlab-org/quality/staging#40

See merge request gitlab-org/gitlab-ce!30378

qa/qa/specs/features/browser_ui/3_create/repository/push_mirroring_over_http_spec.rb

 # frozen_string_literal: true
 
 module QA
-  # https://gitlab.com/gitlab-org/quality/staging/issues/40
-  context 'Create', :quarantine do
+  context 'Create' do
     describe 'Push mirror a repository over HTTP' do
       it 'configures and syncs a (push) mirrored repository' do
         Runtime::Browser.visit(:gitlab, Page::Main::Login)