build(deps): bump bytemuck from 1.20.0 to 1.21.0 #4101

Job	Run time
Check on ubuntu-22.04 against stable Rust	3m 38s
Build arm-mac binary (aarch64-apple-darwin)	3m 53s
Check on macos-13 against stable Rust	13m 2s
Debug build arm-mac-dbg binary (aarch64-apple-darwin)	2m 0s
Check on ubuntu-22.04 against nightly Rust	5m 46s
Build intel-mac binary (x86_64-apple-darwin)	7m 20s
Debug build intel-mac-dbg binary (x86_64-apple-darwin)	2m 34s
Check on macos-13 against nightly Rust	15m 13s
Build arm-linux binary (armv7-unknown-linux-gnueabihf)	5m 12s
Debug build arm-linux-dbg binary (armv7-unknown-linux-gnueabihf)	5m 7s
Build arm-linux-static binary (armv7-unknown-linux-musleabihf)	5m 2s
Debug build arm-linux-static-dbg binary (armv7-unknown-linux-musleabihf)	4m 51s
Build arm64-linux binary (aarch64-unknown-linux-gnu)	2m 17s
Debug build arm64-linux-dbg binary (aarch64-unknown-linux-gnu)	2m 6s
Build arm64-linux-static binary (aarch64-unknown-linux-musl)	2m 54s
Debug build arm64-linux-static-dbg binary (aarch64-unknown-linux-musl)	2m 41s
Build x86_64-linux binary (x86_64-unknown-linux-gnu)	2m 27s
Debug build x86_64-linux-dbg binary (x86_64-unknown-linux-gnu)	2m 11s
Build x86_64-linux-static binary (x86_64-unknown-linux-musl)	2m 9s
Debug build x86_64-linux-static-dbg binary (x86_64-unknown-linux-musl)	2m 9s
Build Docker images	0s
Release	0s
	1h 32m 32s

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