Updated openstack/openstack
Project: openstack/tempest  8cce35d94f65dfee268c7e5e06f20ec8aa1e9521

Add caller to v1 image_client wait_for_image_status timeout exception

This will help in fingerprinting race failures with logstash so that we
can uniquely identify the same error message but between different tests
that are failing, then we can see trends over time.

Related-Bug: #1289546

Change-Id: Iaeeaef6f9235cd8c6f7fa4dae3424542b708ad2b