Use upper-constraints file when running tests
Use upper-constraints file when running tests

Currently, u-c is not uses so we are not using the versions specified in
requirements project.

Change-Id: Id0fd9e98103ff804a43f2d4485f72ac48df261c8

stackforge/packstack,mahak/packstack,mahak/packstack,stackforge/packstack,fr34k8/packstack,openstack/packstack,fr34k8/packstack,fr34k8/packstack,openstack/packstack,stackforge/packstack,openstack/packstack,mahak/packstack