Update WASM toolchain
Dependencies
- [2]
RSQ7CKAZMove home-manager packages into `pkgs/` directory - [3]
OPV2WSVRAdd `rr` debugger - [4]
3XTC3RELAdd `wasm32-wasip1-threads` Rust target
Change contents
- edit in pkgs/rust.nix at line 32
"wasm32-wasip1" - edit in pkgs/rust.nix at line 62
cargo-component - edit in pkgs/development.nix at line 12
wasm-tools