Merge branch 'tchu-fix-migration-record-save-state' into 'master'

Fix: save_state! should only modify state field

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/126346



Merged-by: Dmitry Gruzd <dgruzd@gitlab.com>
Approved-by: Dmitry Gruzd <dgruzd@gitlab.com>
Approved-by: Ravi Kumar <rkumar@gitlab.com>
Co-authored-by: Terri Chu <tchu@gitlab.com>