[cli-ref] Update python-troveclient to 2.5.0
[cli-ref] Update python-troveclient to 2.5.0

Change-Id: I46f77c85c2989cc213ef07f62b6f33330077b304

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