chore: update wasm-pack link

[amagyar-iohk]

Description:

The Rust and WebAssembly Working Group was created in 2018 as part of the initiative for the 2018 edition at the time. Through 2019 the working group was quite active and helped Rust's support for WebAssembly flourish. Tools such as wasm-bindgen and wasm-pack were created as part of this effort and continue to be used to this day. After 2019 though the organization saw a drastic reduction in activity and most projects have been in maintenance mode for nearly 5 years at this point.

https://blog.rust-lang.org/inside-rust/2025/07/21/sunsetting-the-rustwasm-github-org/

#475

Checklist:

• My PR follows the contribution guidelines of this project
• My PR is free of third-party dependencies that don't comply with the Allowlist
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• I have checked the PR title to follow the conventional commit specification

[coveralls]

coverage: 71.433%. remained the same
when pulling 02b476b on chore/update-wasm-pack-link
into 4fd8691 on main.