Updated openstack/openstack
Project: openstack-dev/pbr  35b34b77bf9e8fc72bb2c50331c7ca16f7a9f78b
null
Remove duplicate git setup in tests.

Less duplication for more reuse. If the intent was clarity before, I'm
happy to skip this and just have duplicate code...

Change-Id: I09fd14ecd9751e79a3a475dedf320c36ba0ba71c