Bump version to 22.0.0-rc.3.2 #4499

Job	Run time
check-git-rev-deps	22s
build-fuzz	1m 21s
cargo-deny (advisories)	47s
build-and-test (msrv, ubuntu-latest, x86_64-unknown-linux-gnu)	8m 26s
cargo-deny (bans licenses sources)	44s
build-and-test (msrv, ubuntu-latest, aarch64-unknown-linux-gnu, true)	5m 8s
docs	5m 5s
fmt	17s
build-and-test (msrv, windows-latest, x86_64-pc-windows-msvc)	20m 9s
migration-docs	2m 30s
build-and-test (latest, ubuntu-latest, x86_64-unknown-linux-gnu)	7m 32s
readme	3m 29s
build-and-test (latest, ubuntu-latest, aarch64-unknown-linux-gnu, true)	4m 41s
build-and-test (latest, windows-latest, x86_64-pc-windows-msvc)	21m 28s
semver-checks	5m 44s
publish-dry-run (ubuntu-latest, x86_64-unknown-linux-gnu, --feature-powerset --exclude-features d... / publish-dry-run / publish-dry-run	7m 18s
publish-dry-run (ubuntu-latest, wasm32-unknown-unknown) / publish-dry-run / publish-dry-run	5m 20s
complete	1s
	1h 40m 22s

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