File _link of Package virtualbox.openSUSE_Leap_42.3_Update

<link project="openSUSE:Leap:42.3:Update" package="virtualbox" rev="2a46a54f203cfb18e9a6b0eae8a79c8a" vrev="43" baserev="2a46a54f203cfb18e9a6b0eae8a79c8a">
  <patches>
    <branch></branch>
  </patches>
</link>