Cabal revisions of contravariant-extras-0.3.2

Hackage metadata revisions edit the .cabal file after upload; each diff below is one revision.

   contravariant-extras version:   0.3.2+x-revision: 1 category:   Control synopsis:     Contravariant.Extras.Op     Contravariant.Extras.Op.Contrazip   build-depends:+    base < 4.13,     tuple-th >= 0.2.5 && < 0.3,     template-haskell >= 2.8 && < 3,     contravariant >= 1.3 && < 2,