File _link of Package systemd.openSUSE_Leap_42.3_Update

<link project="openSUSE:Leap:42.3:Update" package="systemd" rev="f663ea70021a02b6253a50474c44720f" vrev="66" baserev="f663ea70021a02b6253a50474c44720f">
  <patches>
    <branch></branch>
  </patches>
</link>