Switch to stable Rust #119

Job	Run time
Check flake.lock test (clean 👼)	1m 21s
Check flake.lock test (CEL condition)	1m 34s
Check flake.lock test (dirty 😈)	1m 20s
Check flake.lock test (dirty 😈 plus fail mode activated)	0s
Nix and Rust checks	1m 13s
Test Rust	1m 33s
Build artifacts / build-artifacts (aarch64-darwin, macos-latest-xlarge, ARM64-macOS)	2m 15s
Build artifacts / build-artifacts (x86_64-darwin, macos-13-large, X64-macOS)	3m 20s
Build artifacts / build-artifacts (aarch64-linux, namespace-profile-default-arm64, ARM64-Linux)	3m 10s
Build artifacts / build-artifacts (x86_64-linux, ubuntu-22.04, X64-Linux)	2m 6s
Integration test for flake-checker-action (X64-Linux, ubuntu-22.04)	8s
Integration test for flake-checker-action (ARM64-Linux, namespace-profile-default-arm64)	7s
Integration test for flake-checker-action (X64-macOS, macos-13)	11s
Integration test for flake-checker-action (ARM64-macOS, macos-latest-xlarge)	8s
	18m 26s

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