Upgrade deny.toml to version 2 (#704) #2301

Job	Run time
Build [debug feature]	10s
MSRV Build [Rust 1.65]	2m 6s
Test Suite [alloc + all algorithms]	1m 39s
Test Suite [std + block)]	1m 37s
Test Suite [default features]	1m 40s
Test Suite [default except content_size]	1m 42s
Test Suite [default + serde]	1m 34s
Test Suite [std + flexbox]	1m 35s
Test Suite [std + grid]	1m 45s
Test Suite [alloc + no algorithms]	1m 46s
Test Suite [std (no algorithms)]	1m 34s
Test Suite [no features]	1m 41s
Build Benchmarks	32s
Build Benchmarks (w/ yoga)	45s
Clippy	33s
Documentation	28s
Test Fixture Formatting	10s
Rustfmt	8s
Markdown Lint	3s
	21m 28s

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