Add additional data attr for toolbar
What does this MR do?
This MR adds a data attribute to the Visual Review feedback form's script to facilitate the functionality in gitlab-ce!29719.
Does this MR meet the acceptance criteria?
Conformity
-
Changelog entry -
Documentation created/updated or follow-up review issue created -
Code review guidelines -
Merge request performance guidelines -
Style guides -
Database guides -
Separation of EE specific content