Update internal flake.lock #1211

Job	Run time
tests (https://releases.nixos.org/nix/nix-2.18.2/install)	17m 25s
check-fmt	34s
tests (https://releases.nixos.org/nix/nix-2.18.2/install, --override-input nixpkgs $(./ci/ref-fro...	17m 43s
check-dead-code	21s
examples-darwin	35m 7s
examples-linux (alt-registry)	2m 56s
examples-linux (build-std)	2m 13s
examples-linux (cross-musl)	1m 32s
examples-linux (cross-rust-overlay)	1m 58s
examples-linux (cross-windows)	1m 30s
examples-linux (custom-toolchain)	1m 37s
examples-linux (end-to-end-testing)	4m 33s
examples-linux (quick-start)	1m 37s
examples-linux (quick-start-simple)	1m 36s
examples-linux (quick-start-workspace)	2m 37s
examples-linux (sqlx)	4m 22s
examples-linux (trunk-workspace)	3m 45s
examples-linux (trunk)	2m 25s
all systems go	1s
	1h 43m 52s

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