drop support for building HPC with less than GHC 8.6
Cleans up the code a little
A.f.a.i.k. this has no effect on the versions of GHC for which a report can be generated. I assume this will continue to work for GHC less than 8.6.
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Cleans up the code a little
A.f.a.i.k. this has no effect on the versions of GHC for which a report can be generated. I assume this will continue to work for GHC less than 8.6.