Replace winapi with windows-sys #5749

Job	Run time
android_ndk_lts (aarch64-linux-android)	1m 13s
android_ndk_lts (armv7-linux-androideabi)	1m 13s
android_ndk_lts (x86_64-linux-android)	1m 10s
docker	1m 30s
http3_test	54s
android_ndk_lts (i686-linux-android)	1m 10s
quiche	3m 8s
quiche (boringssl-boring-crate)	3m 8s
quiche_ios (x86_64-apple-ios)	1m 51s
quiche (openssl)	6m 4s
quiche_macos (macos-13)	5m 26s
quiche_multiarch (aarch64-unknown-linux-gnu)	3m 15s
quiche_ios (aarch64-apple-ios)	1m 37s
quiche_macos (macos-latest)	2m 46s
quiche_multiarch (armv7-unknown-linux-gnueabihf)	3m 42s
quiche_multiarch (i686-unknown-linux-gnu)	2m 2s
quiche_windows (x86_64-pc-windows-msvc)	3m 15s
quiche_windows (i686-pc-windows-msvc)	4m 0s
quiche_windows (x86_64-pc-windows-gnu)	5m 47s
quiche_windows (i686-pc-windows-gnu)	5m 30s
	58m 41s

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