Updated openstack/openstack
Project: openstack/tempest  77108f86ac72ff05cf431623ca2b32c77da51216

Remove unnecessary log message

This commit removes a useless log message from call_until_true. The
debug log there provides no useful debug information, just printing
that the sleep loop iterated doesn't enable any extra debugging. In
the worst case it ends up polluting the logs with the same message
while the loop times out. So let's just remove it.

Closes-Bug: #1336591
Change-Id: Ia0cec5c699470554a25c077082878772158f4c5a