Move Gitlab::Git::Repository#add_branch to mandatory
What does this MR do?
Move Gitlab::Git::Repository#add_branch to mandatory
Does this MR meet the acceptance criteria?
-
Changelog entry added, if necessary - [-] Documentation created/updated
- [-] API support added
-
Tests added for this feature/bug - Review
- [-] Has been reviewed by UX
- [-] Has been reviewed by Frontend
-
Has been reviewed by Backend - [-] Has been reviewed by Database
- [-] Conform by the merge request performance guides
- [-] Conform by the style guides
- [-] Squashed related commits together
- [-] Internationalization required/considered
- [-] End-to-end tests pass (
package-and-qa
manual pipeline job)