Add GHC 9.6 to CI #92

Job	Run time
hlint	8s
stack / ghc 8.10.7	5s
ormolu	6s
stack / ghc 9.0.2	5s
stack / ghc 9.2.8	4s
stack / ghc 9.4.8	7s
stack / ghc 9.6.5	7s
ubuntu-latest / ghc-9.6 / cabal-3.6	1m 29s
ubuntu-latest / ghc-9.4 / cabal-3.6	1m 31s
ubuntu-latest / ghc-9.2 / cabal-3.6	1m 35s
ubuntu-latest / ghc-9.0 / cabal-3.6	1m 34s
ubuntu-latest / ghc-8.10 / cabal-3.6	1m 32s
ubuntu-latest / ghc-9.6 / cabal-3.8	1m 31s
ubuntu-latest / ghc-9.4 / cabal-3.8	1m 30s
ubuntu-latest / ghc-9.2 / cabal-3.8	1m 29s
ubuntu-latest / ghc-9.0 / cabal-3.8	1m 42s
ubuntu-latest / ghc-8.10 / cabal-3.8	1m 42s
ubuntu-latest / ghc-9.6 / cabal-latest	1m 25s
ubuntu-latest / ghc-9.4 / cabal-latest	1m 29s
ubuntu-latest / ghc-9.2 / cabal-latest	1m 29s
ubuntu-latest / ghc-9.0 / cabal-latest	1m 32s
ubuntu-latest / ghc-8.10 / cabal-latest	1m 42s
windows-latest / ghc-9.6 / cabal-3.6	1m 29s
windows-latest / ghc-9.2 / cabal-3.6	1m 27s
windows-latest / ghc-9.0 / cabal-3.6	1m 25s
windows-latest / ghc-8.10 / cabal-3.6	1m 25s
windows-latest / ghc-9.6 / cabal-3.8	1s
windows-latest / ghc-9.4 / cabal-3.8	1s
windows-latest / ghc-9.2 / cabal-3.8	1s
windows-latest / ghc-9.0 / cabal-3.8	1s
windows-latest / ghc-8.10 / cabal-3.8	1m 25s
windows-latest / ghc-9.6 / cabal-latest	1s
windows-latest / ghc-9.4 / cabal-latest	1s
windows-latest / ghc-9.2 / cabal-latest	1s
windows-latest / ghc-9.0 / cabal-latest	1s
windows-latest / ghc-8.10 / cabal-latest	1s
	31m 14s

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