Merge pull request #6764 from phadej/remove-text-instances

Cabal/Distribution/Compat/CharParsing.hs

Cabal/Distribution/Types/Flag.hs

cabal-install/Distribution/Client/BuildReports/Anonymous.hs

cabal-install/Distribution/Client/BuildReports/Types.hs

cabal-install/Distribution/Client/Config.hs

cabal-install/Distribution/Client/Configure.hs

cabal-install/Distribution/Client/Dependency/Types.hs

cabal-install/Distribution/Client/Get.hs

cabal-install/Distribution/Client/ProjectConfig/Legacy.hs

cabal-install/Distribution/Client/ProjectPlanOutput.hs

...install/Distribution/Client/Sandbox/PackageEnvironment.hs

cabal-install/Distribution/Client/Setup.hs

cabal-install/Distribution/Client/SetupWrapper.hs

cabal-install/Distribution/Client/Targets.hs

cabal-install/Distribution/Deprecated/ParseUtils.hs

cabal-install/Distribution/Deprecated/Text.hs

cabal-install/Distribution/Solver/Types/PackagePath.hs

cabal-install/Distribution/Solver/Types/Settings.hs

...tests/UnitTests/Distribution/Client/ArbitraryInstances.hs

...-install/tests/UnitTests/Distribution/Client/Described.hs