Iain Lane 65f327aa74 suiteloader: Handle NBS
If we have this situation

  - Binary in target taken over by new source
  - Not cleaned up yet
  - New source updated in source suite

We can have *three* copies of a source package visible to britney at
once. Handle this case by recording the source package a pkgid was seen
in before.
2020-07-26 13:50:56 +01:00
..
2020-07-26 13:50:56 +01:00