Cabal revisions of async-2.2.2

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

 name:                async version:             2.2.2+x-revision: 1 -- don't forget to update ./changelog.md! synopsis:            Run IO operations asynchronously and wait for their results  cabal-version:       >=1.10 homepage:            https://github.com/simonmar/async bug-reports:         https://github.com/simonmar/async/issues-tested-with:         GHC==8.6.5, GHC==8.4.4, GHC==8.2.2, GHC==8.0.2, GHC==7.10.3, GHC==7.8.4, GHC==7.6.3, GHC==7.4.2, GHC==7.2.2, GHC==7.0.4+tested-with:         GHC==8.10.1, GHC==8.8.3, GHC==8.6.5, GHC==8.4.4, GHC==8.2.2, GHC==8.0.2, GHC==7.10.3, GHC==7.8.4, GHC==7.6.3, GHC==7.4.2, GHC==7.2.2, GHC==7.0.4  extra-source-files:     changelog.md     if impl(ghc>=7.1)         other-extensions: Trustworthy     exposed-modules:     Control.Concurrent.Async-    build-depends:       base >= 4.3 && < 4.14, hashable >= 1.1.2.0 && < 1.4, stm >= 2.2 && < 2.6+    build-depends:       base >= 4.3 && < 4.15, hashable >= 1.1.2.0 && < 1.4, stm >= 2.2 && < 2.6  test-suite test-async     default-language: Haskell2010     type:       exitcode-stdio-1.0     hs-source-dirs: test     main-is:    test-async.hs-    build-depends: base >= 4.3 && < 4.14,+    build-depends: base >= 4.3 && < 4.15,                    async,                    stm,                    test-framework,