Cabal revisions of logict-0.6.0.3

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

 name:                   logict version:                0.6.0.3+x-revision: 1 description:            A continuation-based, backtracking, logic programming monad.                         An adaptation of the two-continuation implementation found                         in the paper "Backtracking, Interleaving, and Terminating   location: https://github.com/Bodigrim/logict  library-  build-depends:          base >=2 && < 5, mtl>=2 && <2.3+  build-depends:          base >=2 && < 4.15, mtl>=2 && <2.3   if impl(ghc < 8.0)     build-depends:        fail