File _link of Package virtualbox.openSUSE_Leap_15.5_Update

<link project="openSUSE:Leap:15.5:Update" package="virtualbox" rev="39b2234d24b1f88e01bfb177a2a8746a" vrev="2.9" baserev="39b2234d24b1f88e01bfb177a2a8746a">
  <patches>
    <branch></branch>
  </patches>
</link>