hackage2nix.hs: add a few packages to the "broken" list to get rid of build failures on Hydra
hackage2nix.hs: add a few packages to the "broken" list to get rid of build failures on Hydra

gridaphobe/cabal2nix,jb55/cabal2nix,bennofs/cabal2nix,psibi/cabal2nix,spencerjanssen/cabal2nix,dmalikov/cabal2nix,Fuuzetsu/cabal2nix