Updated openstack/openstack
Project: openstack-infra/devstack-gate  e59dbd4b709ecec18ee50e3584c49591f4ec1eea
null
Fix broken HEAT_FETCHED_TEST_IMAGE

The value should not have .qcow2 appended to the end.

This prevents heat-slow tests from running in experimental.

Change-Id: If42d421942e4371d11019079933f67687196362a