File _link of Package virtualbox.openSUSE_Leap_15.6_Update

<link project="openSUSE:Leap:15.6:Update" package="virtualbox" rev="87797be41929bc78041f117eb1073f61" vrev="2.5" baserev="87797be41929bc78041f117eb1073f61">
  <patches>
    <branch></branch>
  </patches>
</link>