update `future.{write,read}` ABIs #3071

Job	Run time
Test Async (allowed to fail)	1m 42s
Crate Unit Tests	2m 13s
Build wit-bindgen (x86_64-linux, ubuntu-latest)	2m 51s
Test (ubuntu-latest, c)	2m 2s
Build wit-bindgen (x86_64-macos, macos-latest, x86_64-apple-darwin)	2m 27s
Check	2m 41s
Test (ubuntu-latest, rust)	2m 44s
Rustfmt	15s
Build wit-bindgen (aarch64-macos, macos-latest, aarch64-apple-darwin)	2m 23s
Test (ubuntu-latest, csharp)	13m 6s
Build wit-bindgen (x86_64-windows, windows-latest)	6m 27s
Build wit-bindgen (aarch64-linux, ubuntu-latest, aarch64-unknown-linux-gnu)	3m 7s
verify-publish	2m 42s
Test (macos-latest, c)	1m 57s
Test (macos-latest, rust)	2m 31s
Test (windows-latest, c)	5m 3s
Test (windows-latest, rust)	7m 14s
Test (windows-latest, csharp)	18m 44s
Record the result of testing and building steps	1s
	1h 20m 10s

Provide feedback