Updated openstack/openstack
Project: openstack/python-keystoneclient  94552f330de23ed505c77e1a31884fe8bb227348

expose the revoke token for V3

Implement the v3 revoke token method for CLI.

Change-Id: Ib01f6341e087866ca05862c200e6c783fb1a8ff5
Closes-Bug: #1331972