Use rayon-1.9.0's `collect_vec_list` #412

Job	Run time
Check MSRV and minimal-versions	2m 13s
nostd_build (1.63.0, thumbv6m-none-eabi)	1m 40s
miri	4m 42s
clippy	17s
nostd_build (stable, thumbv6m-none-eabi)	14s
tests (1.63.0)	1m 43s
tests (stable, arbitrary)	37s
tests (stable, quickcheck)	35s
tests (stable, rayon)	43s
tests (stable, rustc-rayon)	40s
tests (stable, serde)	43s
tests (stable, borsh)	36s
tests (stable, std)	33s
tests (beta)	40s
tests (nightly, test build benchmarks)	36s
Success	1s
	16m 33s

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