Update installation.md with receive.advertisePushOptions
#33061 (moved) plans to enable receive.advertisePushOptions in gitlab-omnibus. This updates the Installation from source documents accordingly.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
#33061 (moved) plans to enable receive.advertisePushOptions in gitlab-omnibus. This updates the Installation from source documents accordingly.