Updated openstack/openstack
Project: openstack-dev/devstack  10dc2da5db629016c3a9262d8bc845c3c7f6c4e0

fix tempest-lib setup

The setup should have been with setup_dev_lib, which looks up the path
from GITDIR. This should let tempest-lib src jobs function.

Change-Id: Ia160708c089adce469d878030196b6fed8acc92d