Resolve "Editing the title of a MR creates a new link to jira"
What does this MR do?
It fixes the problem with duplicate links on Jira when editing the title of a MR and it also updates the link's title and comment.
Does this MR meet the acceptance criteria?
- Changelog entry added
- Documentation created/updated
- API support added
- Added for this feature/bug
- All builds are passing
- Conform by the merge request performance guides
- Conform by the style guides
Branch has no merge conflicts with
master(if it does - rebase it please)
- Squashed related commits together
What are the relevant issue numbers?
Closes #25373 (closed)