File _link of Package postgresql12.openSUSE_Leap_15.2_Update

<link project="openSUSE:Leap:15.2:Update" package="postgresql12" rev="a46d7ceb17119f344f3ef7630817816f" vrev="3.14" baserev="a46d7ceb17119f344f3ef7630817816f">
  <patches>
    <branch></branch>
  </patches>
</link>