Adding a workaround for fork

Since on production or canary the api available,
it has to be created via the browser.
For this the API Client method never signs into the other user.

qa/qa/resource/fork.rb

@@ -61,6 +61,9 @@ module QA
       def fabricate_via_api!
         populate(:upstream, :user)
 
+        # Remove after Issue: 
+        Flow::Login.sign_in(as: user) if Specs::Helpers::ContextSelector.dot_com?
+
         @api_client = Runtime::API::Client.new(:gitlab, is_new_session: false, user: user)
 
         Runtime::Logger.debug("Forking project #{upstream.name} to namespace #{user.username}...")
@@ -68,6 +71,9 @@ module QA
         wait_until_forked
 
         populate(:project)
+
+        # Remove after Issue: 
+        Flow::Login.sign_in if Specs::Helpers::ContextSelector.dot_com?
       end
 
       def remove_via_api!