File _link of Package postgresql12.openSUSE_Leap_15.2_Update

<link project="openSUSE:Leap:15.2:Update" package="postgresql12" rev="60c071ad57e2c2835b72b178e6c9c553" vrev="3.5" baserev="60c071ad57e2c2835b72b178e6c9c553">
  <patches>
    <branch></branch>
  </patches>
</link>