File _link of Package virtualbox.openSUSE_Leap_42.3_Update

<link project="openSUSE:Leap:42.3:Update" package="virtualbox" rev="bed24a93fd1279dbe6686d3f25667ad3" vrev="51" baserev="bed24a93fd1279dbe6686d3f25667ad3">
  <patches>
    <branch></branch>
  </patches>
</link>