Merge branch 'remove-mr-list-recheck-feature-flag' into 'master'

Remove the :mr_list_api_skip_merge_status_recheck feature flag

See merge request gitlab-org/gitlab!34081

lib/api/merge_requests.rb

@@ -92,9 +92,7 @@ module API
           options[:with] = Entities::MergeRequestSimple
         else
           options[:issuable_metadata] = Gitlab::IssuableMetadata.new(current_user, merge_requests).data
-          if Feature.enabled?(:mr_list_api_skip_merge_status_recheck, default_enabled: true)
-            options[:skip_merge_status_recheck] = !declared_params[:with_merge_status_recheck]
-          end
+          options[:skip_merge_status_recheck] = !declared_params[:with_merge_status_recheck]
         end
 
         options