Cabal revisions of amazonka-1.6.0

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

 name:                  amazonka version:               1.6.0+x-revision: 1 synopsis:              Comprehensive Amazon Web Services SDK. homepage:              https://github.com/brendanhay/amazonka bug-reports:           https://github.com/brendanhay/amazonka/issues         , ini                 >= 0.3.5         , mmorph              >= 1         , monad-control       >= 1-        , mtl                 >= 2.1.3.1+        , mtl                 >= 2.1.3.1 && <2.3         , resourcet           >= 1.1         , retry               >= 0.7         , text                >= 1.1

 name:                  amazonka version:               1.6.0-x-revision: 1+x-revision: 2 synopsis:              Comprehensive Amazon Web Services SDK. homepage:              https://github.com/brendanhay/amazonka bug-reports:           https://github.com/brendanhay/amazonka/issues      build-depends:           amazonka-core       == 1.6.0.*-        , base                >= 4.7 && < 5+        , base                >= 4.7 && < 4.19         , bytestring          >= 0.9         , conduit             >= 1.1         , conduit-extra       >= 1.1