build(deps): update rust crate serde to 1.0.203 #271

Job	Run time
Rustfmt [Formatter]	8s
Test [Build only] (stable, x86_64-unknown-freebsd)	1m 24s
Test (stable, i686-unknown-linux-gnu)	1m 40s
Test [Build only] (stable, aarch64-unknown-linux-gnu)	1m 5s
Test (stable, x86_64-unknown-linux-gnu)	49s
Test [Build only] (stable, aarch64-unknown-linux-musl)	1m 19s
Test (stable, x86_64-unknown-linux-musl)	1m 7s
Test [Build only] (stable, aarch64-pc-windows-msvc)	2m 21s
Test (stable, i686-pc-windows-msvc)	2m 46s
Test [Build only] (stable, aarch64-apple-darwin)	47s
Test (stable, x86_64-pc-windows-msvc)	2m 20s
Test [Build only] (1.69.0, x86_64-unknown-freebsd)	1m 23s
Test (stable, x86_64-apple-darwin)	53s
Test [Build only] (1.69.0, aarch64-unknown-linux-gnu)	1m 19s
Test (1.69.0, i686-unknown-linux-gnu)	1m 17s
Test [Build only] (1.69.0, aarch64-unknown-linux-musl)	1m 19s
Test (1.69.0, x86_64-unknown-linux-gnu)	1m 9s
Test [Build only] (1.69.0, aarch64-pc-windows-msvc)	1m 18s
Test (1.69.0, x86_64-unknown-linux-musl)	1m 25s
Test [Build only] (1.69.0, aarch64-apple-darwin)	1m 9s
Test (1.69.0, i686-pc-windows-msvc)	1m 23s
Test (1.69.0, x86_64-pc-windows-msvc)	1m 12s
Test (1.69.0, x86_64-apple-darwin)	43s
	30m 16s

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