File _link of Package strongswan.openSUSE_Leap_15.2_Update

<link project="openSUSE:Leap:15.2:Update" package="strongswan" rev="628b6d6617ec7087974c623182f53c15" vrev="2.16" baserev="628b6d6617ec7087974c623182f53c15">
  <patches>
    <branch></branch>
  </patches>
</link>