hackage-packages.nix: automatic Haskell package set update

This update was generated by hackage2nix v2.9.2-11-ga2d666d from Hackage revision
https://github.com/commercialhaskell/all-cabal-hashes/commit/f60ac8c0ef62f4e6a5aae3dfb9c4ac25a79918a2.