Merge branch 'euko-update-adding-database-index-page' into 'master'

Add a new section on migration type to use

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/146722



Merged-by: Amy Qualls <aqualls@gitlab.com>
Approved-by: charlie ablett <cablett@gitlab.com>
Approved-by: Michał Zając <mzajac@gitlab.com>
Approved-by: Adam Hegyi <ahegyi@gitlab.com>
Approved-by: Amy Qualls <aqualls@gitlab.com>
Reviewed-by: Mayra Cabrera <mcabrera@gitlab.com>
Reviewed-by: charlie ablett <cablett@gitlab.com>
Reviewed-by: Steve Abrams <sabrams@gitlab.com>
Reviewed-by: Alper Akgun <aakgun@gitlab.com>
Reviewed-by: euko <5961404-euko@users.noreply.gitlab.com>
Co-authored-by: euko <5961404-euko@users.noreply.gitlab.com>
Co-authored-by: Eulyeon Ko <eko@gitlab.com>