We actually want to build tarballs and wheels for
release-openstack-python. This can use the same playbook we use for
publish-openstack-python-branch-tarballs.
Refactor python-branch-tarball to only rename the files and move the
sync into python-tarball post.
Change-Id: I479be21fe18431c77ed769d12299945a700e4384
Depends-On: I05158958af793fcfaef1d978cb7f38a38af95fc6
Signed-off-by: Paul Belanger <pabelanger@redhat.com>