Merge branch 'ml-qa-ldap-admin-license' into 'master'

QA: Sign in as an admin account when adding a license

See merge request gitlab-org/gitlab-ee!7310

qa/qa/ee/factory/license.rb

@@ -3,7 +3,7 @@ module QA
     module Factory
       class License < QA::Factory::Base
         def fabricate!(license)
-          QA::Page::Main::Login.act { sign_in_using_credentials }
+          QA::Page::Main::Login.act { sign_in_using_admin_credentials }
           QA::Page::Menu::Main.act { go_to_admin_area }
           QA::Page::Menu::Admin.act { go_to_license }