Git notes support

[hennessyevan]

Tell us about the use cases or problems this request will address
Using git notes to add jira ids to a commit after the commit has been made

What's your role in the team?
I am a software engineer

What's size of your team and the company? (This will help us triage requests)
I am in a team of 6, in a company with around 25 employees

Describe the solution you'd like
When attaching a git note via git notes add -m "feat: JI-1234" <commit-sha>, jira should pick up the jira ID and link the commit to it.

Describe alternatives you've considered

• Using a different jira-git integration.
• Manually attaching jira ids to git commits (is this even possible)?

[hennessyevan]

@gxueatlassian any chance this could happen?