Merge branch 'tchu-fix-advanced-search-keeps' into 'master'

Fix initialize method for housekeeper keeps

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/183433



Merged-by: Terri Chu <tchu@gitlab.com>
Approved-by: Arturo Herrero <arturo.herrero@gmail.com>
Approved-by: Siddharth Dungarwal <sdungarwal@gitlab.com>