Merge branch 'pj-migration-day-submit-button-sjpark' into 'master'

Migrate Pajamas button in admin/runners/edit.html.haml

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/126534



Merged-by: Phil Hughes <me@iamphill.com>
Approved-by: Rajan Mistry <rmistry@gitlab.com>
Approved-by: Phil Hughes <me@iamphill.com>
Reviewed-by: Phil Hughes <me@iamphill.com>
Co-authored-by: Rajan Mistry <rmistry@gitlab.com>
Co-authored-by: Sunjung Park <spark@gitlab.com>