feat: Add cargo-deny-action to audit.yml #73

Job	Run time
Clippy	26s
Integration tests (macos-latest)	56s
Integration tests (ubuntu-latest)	55s
Code coverage	1m 7s
Rustfmt	10s
Unit tests (macos-latest, aarch64-apple-darwin, false)	39s
Unit tests (macos-13, x86_64-apple-darwin, false)	2m 10s
Unit tests (windows-latest, x86_64-pc-windows-msvc, false)	3m 11s
Unit tests (ubuntu-latest, x86_64-unknown-linux-gnu, false)	46s
Unit tests (ubuntu-latest, x86_64-unknown-linux-musl, true)	1m 14s
Unit tests (ubuntu-latest, i686-unknown-linux-gnu, true)	1m 4s
Unit tests (ubuntu-latest, arm-unknown-linux-gnueabihf, true)	1m 6s
Unit tests (ubuntu-latest, aarch64-unknown-linux-gnu, true)	1m 5s
	14m 49s

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