update async-* dependencies #1163

Job	Run time
Build with no-std	13s
Checking fmt and docs	27s
Check tokio02 feature	12s
Build and test (ubuntu-latest, nightly)	1m 48s
Check io_safety feature (ubuntu-latest)	15s
Build and test (ubuntu-latest, beta)	1m 51s
Check wasm targets (nightly)	35s
Cross compile (i686-unknown-linux-gnu)	1m 56s
Check wasm targets (beta)	30s
Build and test (ubuntu-latest, stable)	1m 57s
Cross compile (powerpc-unknown-linux-gnu)	2m 9s
Check wasm targets (stable)	31s
Build and test (windows-latest, nightly)	2m 43s
Cross compile (powerpc64-unknown-linux-gnu)	2m 5s
Build and test (windows-latest, beta)	2m 51s
Check io_safety feature (windows-latest)	1m 22s
Cross compile (arm-linux-androideabi)	3m 30s
Build and test (windows-latest, stable)	3m 19s
Build and test (macOS-latest, nightly)	2m 52s
Build and test (macOS-latest, beta)	2m 31s
Build and test (macOS-latest, stable)	3m 51s
	37m 28s

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