Fix hides description of request_type argument in cert-request command help Fixes https://pagure.io/freeipa/issue/6494 Fixes https://pagure.io/freeipa/issue/5734 Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com> Reviewed-By: Martin Basti <mbasti@redhat.com> Reviewed-By: Fraser Tweedale <ftweedal@redhat.com>