Updated openstack/openstack
Project: openstack/heat  e81ba6f2463dedb7dff753bc256f817be61ab184

test_heatclient fix mocking with latest keystone

The tests break with latest (0.10.0) keystoneclient, so replace
the mocked domain with a MockAnything object

Change-Id: Icd460e554656e11ef8c4bcda62c1363b7eed8a68
Closes-Bug: #1347319