Add wasm32-wasip2 target support #1120

Job	Run time
Clippy	8s
Rustfmt	6s
Test (stable)	20s
Test (1.63.0)	1m 58s
Check (aarch64-apple-darwin)	29s
Test (beta)	22s
Check (aarch64-apple-ios)	30s
Test (nightly)	18s
Check (aarch64-apple-tvos)	29s
Test (macos)	20s
Check (aarch64-apple-visionos)	33s
Test (windows)	48s
Check (aarch64-apple-watchos)	32s
Check (aarch64-linux-android)	32s
Check (aarch64-unknown-freebsd)	31s
Check (aarch64-unknown-linux-gnu)	33s
Check (aarch64-unknown-linux-musl)	32s
Check (aarch64-unknown-netbsd)	32s
Check (aarch64-unknown-openbsd)	31s
Check (aarch64-unknown-redox)	28s
Check (arm-linux-androideabi)	33s
Check (arm64_32-apple-watchos)	30s
Check (armv7-linux-androideabi)	33s
Check (armv7-sony-vita-newlibeabihf)	26s
Check (i686-linux-android)	33s
Check (i686-unknown-hurd-gnu)	29s
Check (i686-unknown-linux-gnu)	30s
Check (sparcv9-sun-solaris)	28s
Check (x86_64-apple-darwin)	29s
Check (x86_64-apple-ios)	33s
Check (x86_64-pc-solaris)	34s
Check (x86_64-pc-windows-msvc)	31s
Check (x86_64-unknown-dragonfly)	32s
Check (x86_64-unknown-freebsd)	32s
Check (x86_64-unknown-fuchsia)	30s
Check (x86_64-unknown-illumos)	34s
Check (x86_64-unknown-linux-gnu)	29s
Check (x86_64-unknown-linux-musl)	32s
Check (x86_64-unknown-netbsd)	29s
Check (x86_64-unknown-openbsd)	33s
Check (x86_64-unknown-redox)	29s
	21m 21s

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