WASM: update the `wasm-bindgen-rayon` to use the latest nightly toolchain

[vivianjeng]

Problem

Now it supports the latest nightly toolchain
RReverser/wasm-bindgen-rayon#34
though it is not published yet
RReverser/wasm-bindgen-rayon#35

because now many packages will fail to build with previous version
e.g.

error: failed to parse manifest at `/home/runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/wit-bindgen-rust-macro-0.51.0/Cargo.toml`

Caused by:
  feature `edition2024` is required

  The package requires the Cargo feature called `edition2024`, but that feature is not stabilized in this version of Cargo (1.81.0-nightly (a2b58c3da 2024-07-16)).
  Consider trying a more recent nightly release.
  See https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#edition-2024 for more information about the status of this feature.

mopro-ffi wasm package build failed.

Details

Try to use the latest version and edition2024

Acceptance criteria

• pass all CI tests