Make the circuitbreaker configurable at runtime
What does this MR do?
This removes the settings for the Git-storage circuitbreaker out of a configuration file and into the database.
Why was this MR needed?
This is part of https://gitlab.com/gitlab-org/gitlab-ce/issues/37383 to make these properties adjustable at runtime.
Screenshots (if relevant)
Does this MR meet the acceptance criteria?
- Changelog entry added, if necessary
- Documentation created/updated
- API support added
- Tests added for this feature/bug
Has been reviewed by UX
Has been reviewed by Frontend
- Has been reviewed by Backend
- Has been reviewed by Database
- Squashed related commits together