File _link of Package virtualbox.openSUSE_Leap_15.2_Update

<link project="openSUSE:Leap:15.2:Update" package="virtualbox" rev="119c71d4fa3679dca593f362668c8feb" vrev="2.22" baserev="119c71d4fa3679dca593f362668c8feb">
  <patches>
    <branch></branch>
  </patches>
</link>