Add feature flag disable_keep_around_refs
What does this MR do and why?
This feature flag allows keep-around refs to be turned off for specific repositories. Note that while this feature is enabled, the keep-around refs that would have been created will never be created.
How to set up and validate locally
Numbered steps to set up and validate the change are strongly suggested.
MR acceptance checklist
This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.
-
I have evaluated the MR acceptance checklist for this MR.