File _link of Package alsa.openSUSE_Leap_42.2_Update

<link project="openSUSE:Leap:42.2:Update" package="alsa" rev="4562c35a2ca2bc5413d936d8c988be5c" vrev="1" baserev="4562c35a2ca2bc5413d936d8c988be5c">
  <patches>
    <branch></branch>
  </patches>
</link>