Show "quick action" feedback banner only when "comments only" is enabled
Summary
We currently have an alert that comes up in the system notes area when a user applies a quick action. As part of gitlab-foss#56100 (closed), the text got changed and actually tells which command was applied, leading to a situation where we have duplicate information right below each other.
Possible fixes
Only show the alert when the user has set the system notes to show comments only
.