Bump typed-builder from 0.19.1 to 0.20.0 in /lang/rust (#3113) #3047

Job	Run time
interop	4m 56s
ci (stable, x86_64-unknown-linux-gnu)	4m 27s
ci (stable, wasm32-unknown-unknown)	1m 16s
web-assembly	1m 19s
ci (beta, x86_64-unknown-linux-gnu)	3m 21s
ci (beta, wasm32-unknown-unknown)	1m 27s
ci (nightly, x86_64-unknown-linux-gnu)	2m 56s
ci (nightly, wasm32-unknown-unknown)	1m 22s
ci (1.73.0, x86_64-unknown-linux-gnu)	3m 54s
ci (1.73.0, wasm32-unknown-unknown)	1m 37s
	26m 35s

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