Merge branch 'edit-invitation-message' into 'master'

Change alert message for invalid invite

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/160950



Merged-by: Rodrigo Tomonari <rtomonari@gitlab.com>
Approved-by: Magdalena Frankiewicz <mfrankiewicz@gitlab.com>
Approved-by: Rodrigo Tomonari <rtomonari@gitlab.com>
Co-authored-by: Oiza <oizabaiye@gmail.com>