update async-* dependencies #1164

Job	Run time
Check io_safety feature (ubuntu-latest)	21s
Check io_safety feature (windows-latest)	1m 41s
Build with no-std	15s
Build and test (ubuntu-latest, nightly)	1m 49s
Build and test (ubuntu-latest, beta)	1m 48s
Check tokio02 feature	11s
Build and test (ubuntu-latest, stable)	1m 50s
Cross compile (i686-unknown-linux-gnu)	1m 55s
Build and test (windows-latest, nightly)	2m 42s
Cross compile (powerpc-unknown-linux-gnu)	2m 6s
Build and test (windows-latest, beta)	2m 47s
Checking fmt and docs	29s
Cross compile (powerpc64-unknown-linux-gnu)	2m 9s
Build and test (windows-latest, stable)	3m 25s
Cross compile (arm-linux-androideabi)	3m 42s
Check wasm targets (nightly)	30s
Check wasm targets (beta)	31s
Build and test (macOS-latest, nightly)	2m 27s
Build and test (macOS-latest, beta)	2m 8s
Check wasm targets (stable)	31s
Build and test (macOS-latest, stable)	2m 36s
	35m 53s

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