File _link of Package v4l2loopback.openSUSE_Leap_15.2_Update

<link project="openSUSE:Leap:15.2:Update" package="v4l2loopback" rev="2899081981c998d75a7dbd35cde971e7" vrev="2.8" baserev="2899081981c998d75a7dbd35cde971e7">
  <patches>
    <branch></branch>
  </patches>
</link>