File _link of Package tcpdump.openSUSE_Leap_15.1_Update

<link project="openSUSE:Leap:15.1:Update" package="tcpdump" rev="dfbb8cb954d101d7f94f5aee66e175a4" vrev="4.7" baserev="dfbb8cb954d101d7f94f5aee66e175a4">
  <patches>
    <branch></branch>
  </patches>
</link>