Cabal revisions of persistent-2.1.1.2

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

 name:            persistent version:         2.1.1.2+x-revision: 1 license:         MIT license-file:    LICENSE author:          Michael Snoyman <michael@snoyman.com>     if flag(nooverlap)         cpp-options: -DNO_OVERLAP -    build-depends:   base                     >= 4       && < 5+    build-depends:   base                     >= 4       && < 4.8                    , bytestring               >= 0.9                    , transformers             >= 0.2.1                    , time                     >= 1.1.4     type:          exitcode-stdio-1.0     main-is:       test/main.hs -    build-depends:   base >= 4 && < 5+    build-depends:   base >= 4 && < 4.8                    , hspec >= 1.3                    , containers                    , text