Updated openstack/openstack
Project: openstack/tempest  6273339e2da725b01560b6a2db11a3bf7a6659d7
null
Fix issue with ImagesOneServerJSON test

ImagesOneServerTestJSON using wrong client for checking server status.

Change-Id: I738318d32bd82329eecd54e469aa84bc9ebea15c
Closes-Bug: #1242903
(cherry picked from commit 62c1d9c4259b410930966356bbb00df2fd82a03d)