File _link of Package systemd.openSUSE_Leap_15.0_Update

<link project="openSUSE:Leap:15.0:Update" package="systemd" rev="c1598ddf9777e1dd5bb647418816fa6f" vrev="20.4" baserev="c1598ddf9777e1dd5bb647418816fa6f">
  <patches>
    <branch></branch>
  </patches>
</link>