Merge pull request #61225 from rhcs-dashboard/rgw-ratelimit-integration1

mgr/dashboard: Rgw ratelimit feature for user and bucket

Reviewed-by: Aashish Sharma <aasharma@redhat.com>
Reviewed-by: Ankush Behl <cloudbehl@gmail.com>
Reviewed-by: Mark Nelson <mnelson@redhat.com>
Reviewed-by: Nizamudeen A <nia@redhat.com>
Reviewed-by: Naman Munet <nmunet@redhat.com>