File _service of Package python-oslo.version

<services>
  <service name="git_tarballs" mode="disabled">
    <param name="url">http://tarballs.openstack.org/oslo.version/oslo.version-master.tar.gz</param>
    <param name="email">opensuse-cloud@opensuse.org</param>
    <param name="version-regexp">.*-([^-]+)\.g[a-zA-Z0-9]{7}</param>
    <param name="plain-version">True</param>
  </service>
</services>