Update async-channel to 2.2.0 #36908

Job	Run time
build (windows-latest)	9m 3s
build (ubuntu-latest)	3m 13s
ci	3m 22s
build (macos-latest)	7m 56s
check-bevy-internal-imports	6s
check-doc	8m 24s
check-missing-examples-in-docs	35s
miri	7m 25s
run-examples-on-windows-dx12	16m 2s
toml	1m 3s
check-missing-features-in-docs	40s
markdownlint	1m 15s
check-compiles	4m 9s
msrv	1m 30s
build-wasm	2m 37s
	1h 7m 20s

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