Fill timestamp for Approver bulk insertion
What does this MR do?
In !7933 (merged) approvers are bulk inserted. However timestamp was left out. This ensures created_at and updated_at are populated.
What are the relevant issue numbers?
Does this MR meet the acceptance criteria?
- Changelog entry added, if necessary
- Documentation created/updated
- Tests added for this feature/bug
- Conforms to the code review guidelines
- Conforms to the merge request performance guidelines
- Conforms to the style guides
- Conforms to the database guides
- EE specific content should be in the top level
/eefolder - For a paid feature, have we considered GitLab.com plans, how it works for groups, and is there a design for promoting it to users who aren't on the correct plan?