Update example/flake.lock #1213

Job	Run time
configure	3s
nix (x86_64-linux, dev)	3s
nix (x86_64-linux, doc)	15s
nix (x86_64-linux, example)	8s
nix (x86_64-linux, haskell-parsers-test)	3s
nix (x86_64-linux, test-cabal2nix)	16s
nix (x86_64-linux, test-otherOverlays)	17s
nix (x86_64-linux, test-project-module)	16s
nix (x86_64-linux, test-settings-defaults)	20s
nix (x86_64-linux, test-simple)	17s
nix (x86_64-linux, test-with-subdir)	18s
nix (x86_64-darwin, dev)	16s
nix (x86_64-darwin, doc)	5m 33s
nix (x86_64-darwin, example)	1m 4s
nix (x86_64-darwin, haskell-parsers-test)	11s
nix (x86_64-darwin, test-cabal2nix)	2m 43s
nix (x86_64-darwin, test-otherOverlays)	2m 57s
nix (x86_64-darwin, test-project-module)	3m 0s
nix (x86_64-darwin, test-settings-defaults)	2m 25s
nix (x86_64-darwin, test-simple)	3m 10s
nix (x86_64-darwin, test-with-subdir)	2m 32s
nix (aarch64-darwin, dev)	15s
nix (aarch64-darwin, doc)	29s
nix (aarch64-darwin, example)	2m 32s
nix (aarch64-darwin, haskell-parsers-test)	14s
nix (aarch64-darwin, test-cabal2nix)	8m 33s
nix (aarch64-darwin, test-otherOverlays)	3m 51s
nix (aarch64-darwin, test-project-module)	3m 56s
nix (aarch64-darwin, test-settings-defaults)	2m 11s
nix (aarch64-darwin, test-simple)	4m 22s
nix (aarch64-darwin, test-with-subdir)	2m 27s
	54m 57s

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