Updated openstack/openstack
Project: openstack/python-keystoneclient  f12afc6c738bf58688614a9b3d641fabb5bc5787
null
Fix state modifying catalog tests

Some of the service catalog tests modify the global state. They should
take a copy of the dictionary before modifying it.

Change-Id: I5de52949d561322958f603022af893f087c55e03