Update example/flake.lock #1206

Job	Run time
configure	3s
nix (x86_64-linux, dev)	6s
nix (x86_64-linux, doc)	24s
nix (x86_64-linux, example)	21s
nix (x86_64-linux, haskell-parsers-test)	3s
nix (x86_64-linux, test-cabal2nix)	24s
nix (x86_64-linux, test-otherOverlays)	26s
nix (x86_64-linux, test-project-module)	27s
nix (x86_64-linux, test-settings-defaults)	25s
nix (x86_64-linux, test-simple)	26s
nix (x86_64-linux, test-with-subdir)	27s
nix (x86_64-darwin, dev)	1m 23s
nix (x86_64-darwin, doc)	1m 54s
nix (x86_64-darwin, example)	1m 7s
nix (x86_64-darwin, haskell-parsers-test)	14s
nix (x86_64-darwin, test-cabal2nix)	6m 8s
nix (x86_64-darwin, test-otherOverlays)	6m 9s
nix (x86_64-darwin, test-project-module)	5m 53s
nix (x86_64-darwin, test-settings-defaults)	5m 45s
nix (x86_64-darwin, test-simple)	5m 39s
nix (x86_64-darwin, test-with-subdir)	5m 0s
nix (aarch64-darwin, dev)	23s
nix (aarch64-darwin, doc)	1m 5s
nix (aarch64-darwin, example)	1m 5s
nix (aarch64-darwin, haskell-parsers-test)	13s
nix (aarch64-darwin, test-cabal2nix)	5m 27s
nix (aarch64-darwin, test-otherOverlays)	5m 29s
nix (aarch64-darwin, test-project-module)	5m 29s
nix (aarch64-darwin, test-settings-defaults)	5m 6s
nix (aarch64-darwin, test-simple)	5m 9s
nix (aarch64-darwin, test-with-subdir)	5m 17s
	1h 17m 27s

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