Merge pull request #22670 from votdev/mimic_bug_24080

mimic: mgr/dashboard: Prevent RGW API user deletion

Reviewed-by: Ricardo Dias <rdias@suse.com>
Reviewed-by: Yuri Weinstein <yweins@redhat.com>

diff --cc src/pybind/mgr/dashboard/frontend/src/app/shared/api/rgw-user.service.ts
Simple merge