Merge branch 'iamphill-master-patch-36622' into 'master'

Added rollout issue to the widget GraphQL feature flag

See merge request gitlab-org/gitlab!48880

config/feature_flags/development/merge_request_widget_graphql.yml

 ---
 name: merge_request_widget_graphql
 introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/38311
-rollout_issue_url: 
+rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/267560
 milestone: '13.3'
 type: development
 group: group::code review