hackage-packages.nix: update Haskell package set

This update was generated by hackage2nix v2.0-2-g0bc3d6d using the following inputs:

  - Hackage: https://github.com/commercialhaskell/all-cabal-hashes/commit/fcabbcc70b8550e9f23094cd3f0d96d9bbafe925
  - LTS Haskell: https://github.com/fpco/lts-haskell/commit/52eeaf4edc30c81a4fbeddc7b7b01530052a1835
  - Stackage Nightly: https://github.com/fpco/stackage-nightly/commit/ff50bc1a46558a6e060888b0f655c453d277eeed