Use the clap v3 style #5322

Job	Run time
rustfmt-clippy	1m 32s
msrv	1m 23s
build-macos (Cargo build (x64), cargo-build, x86_64-apple-darwin)	1m 51s
build-macos (Cargo test (x64), cargo-test, x86_64-apple-darwin)	3m 24s
build-macos (Cargo C-build (x64), cargo-c, x86_64-apple-darwin)	2m 50s
wasi	1m 34s
build-macos (Cargo build (Arm64), cargo-build, aarch64-apple-darwin)	1m 35s
build-unix (beta-build)	2m 46s
build-macos (Cargo C-build (Arm64), cargo-c, aarch64-apple-darwin)	2m 22s
build-unix (1.74.0-tests)	6m 24s
build-windows (cargo-build, x86_64-pc-windows-msvc)	5m 29s
build-unix (aom-tests)	4m 51s
build-windows (cargo-test, x86_64-pc-windows-msvc)	7m 33s
build-unix (dav1d-tests)	5m 47s
build-windows (cargo-c, x86_64-pc-windows-gnu)	7m 0s
build-unix (no-asm-tests)	8m 31s
build-unix (grcov-codecov)	10m 31s
build-unix (bench)	3m 33s
build-unix (doc)	2m 7s
build-unix (cargo-c)	3m 57s
build-unix (check-no-default)	1m 23s
build-unix (check-extra-feats)	2m 41s
build-unix (check-unstable-feats)	2m 15s
build-unix (fuzz)	5m 29s
build-unix (dav1d-tests-arm64, stable)	5m 53s
	1h 42m 41s

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