[cli-ref] Update python-manilaclient to 1.13.0
[cli-ref] Update python-manilaclient to 1.13.0

Change-Id: Idf94044cd4f097921311cc10edc9ddbdcfc25cf7

openstack/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals