Update wasm-tools dependencies

This notably updates to handle bytecodealliance/wasm-tools#1711 but this
is done in a way that is not intended to replace bytecodealliance#1035 but instead makes
the update "as easy as possible" by just adding calls to
`.{size,align}_wasm32()` where needed. Full support is expected to land
in bytecodealliance#1035.

Author: alexcrichton