Update pymod2pkg to 0.7.0
Update pymod2pkg to 0.7.0

Depends-On: Id431d6ac0ace5a02750d76442987813df2dcd836
Change-Id: Ibe0c4a9c15798da17a95b2d1fbdb13b7b40c339b

openstack/rpm-packaging,openstack/rpm-packaging