Merge branch 'backfill-desired-sharding-key-small-table-pages_deployment_states' into 'master'

Add and backfill project_id for pages_deployment_states

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/167613



Merged-by: Michał Zając <mzajac@gitlab.com>
Approved-by: Michał Zając <mzajac@gitlab.com>
Approved-by: Carla Drago <cdrago@gitlab.com>
Co-authored-by: Shubham Kumar <shukumar@gitlab.com>