[cli-ref] Update CLI reference for python-monascaclient 1.0.28
[cli-ref] Update CLI reference for python-monascaclient 1.0.28

Change-Id: Idc223fe309c9af016504295121fe9acda793a44f

AlekhyaMallina-Vedams/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals