File _link of Package gcc7.openSUSE_Leap_15.0_Update

<link project="openSUSE:Leap:15.0:Update" package="gcc7" rev="20c15c51bcaa9634c295a100946b7499" vrev="6" baserev="20c15c51bcaa9634c295a100946b7499">
  <patches>
    <branch></branch>
  </patches>
</link>