File _link of Package youtube-dl.openSUSE_Leap_15.2_Update

<link project="openSUSE:Leap:15.2:Update" package="youtube-dl" rev="49453009564288f50e6ebd359fc87899" vrev="2.4" baserev="49453009564288f50e6ebd359fc87899">
  <patches>
    <branch></branch>
  </patches>
</link>