Updated openstack/openstack
Project: openstack/pycadf  8182a1a752a31eb9aeeff9f883e59d18125062fc

Use correct name of oslo debugger script

As of oslotest 1.2.0 the oslo debugger script dropped the .sh
extension. This patch corrects the use the script name in tox.ini

Change-Id: I0b814f5136e2858ac53ba45db523790d220a6b88