File _link of Package virtualbox.openSUSE_Leap_42.3_Update

<link project="openSUSE:Leap:42.3:Update" package="virtualbox" rev="1d39bea0c2321db7beefbed1f8faf20e" vrev="64" baserev="1d39bea0c2321db7beefbed1f8faf20e">
  <patches>
    <branch></branch>
  </patches>
</link>