The previous hash was generated on aarch64. Due to https://github.com/NixOS/nixpkgs/issues/60668 the hash is different on different platforms. I am updating to use the x86_64-linux hash to fix building on hydra.
wasm-pack is a workflow tool maintained by the Rust and WebAssembly
Working Group to make working with Rust-generated WebAssembly packages
easier to work with.