cleanup #18

Job	Run time
stack \| ubuntu-latest-x64	3m 20s
stack \| macOS-latest-x64	1m 50s
cabal \| ubuntu-latest-x64 ghc-latest debug	5m 34s
stack \| windows-latest-x64	18m 26s
cabal \| ubuntu-latest-x64 ghc-latest release	6m 6s
cabal \| ubuntu-latest-x64 ghc-9.6 debug	5m 37s
cabal \| ubuntu-latest-x64 ghc-9.6 release	5m 41s
cabal \| ubuntu-latest-x64 ghc-9.4 debug	5m 11s
cabal \| ubuntu-latest-x64 ghc-9.4 release	5m 51s
cabal \| ubuntu-latest-x64 ghc-9.2 debug	4m 37s
cabal \| ubuntu-latest-x64 ghc-9.2 release	4m 53s
cabal \| macOS-latest-x64 ghc-latest debug	35m 49s
cabal \| macOS-latest-x64 ghc-latest release	29m 17s
cabal \| macOS-latest-x64 ghc-9.6 debug	28m 34s
cabal \| macOS-latest-x64 ghc-9.6 release	28m 26s
cabal \| macOS-latest-x64 ghc-9.4 debug	34m 42s
cabal \| macOS-latest-x64 ghc-9.4 release	32m 14s
cabal \| macOS-latest-x64 ghc-9.2 debug	22m 37s
cabal \| macOS-latest-x64 ghc-9.2 release	22m 0s
cabal \| windows-latest-x64 ghc-latest debug	37m 8s
cabal \| windows-latest-x64 ghc-latest release	20m 1s
cabal \| windows-latest-x64 ghc-9.6 debug	22m 42s
cabal \| windows-latest-x64 ghc-9.6 release	29m 55s
cabal \| windows-latest-x64 ghc-9.4 debug	38m 36s
cabal \| windows-latest-x64 ghc-9.4 release	22m 0s
cabal \| windows-latest-x64 ghc-9.2 debug	39m 37s
cabal \| windows-latest-x64 ghc-9.2 release	38m 44s
	9h 9m 28s

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