Merge branch 'smriti-486532/allowed_email_domain_audit_event' into 'master'

Changes for allowed_email_domain update audit event

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/166105



Merged-by: Mario Celi <mcelicalderon@gitlab.com>
Approved-by: Mario Celi <mcelicalderon@gitlab.com>
Reviewed-by: Mario Celi <mcelicalderon@gitlab.com>
Co-authored-by: smriti <sgarg@gitlab.com>