Updated openstack/openstack
Project: openstack/tempest  432769935fd6f9a213cafc6f994f3d8f15369f1a
null
Early die if on image gets killed

The Images reaches the 'killed' status only on an
unrecoverable error, any further wait is in vain.

The wait method will raise an exception on the killed state.

Change-Id: I392674c872d7f2354a2a2d338e14630b211cf12b