Optimize the display of the path

[ahaoboy]

🐛 Bug description

The relative path is output as a string, rather than the normalized standard path

🤔 Expected Behavior

The relative path is normalized before output, maybe use path-clean ?
https://crates.io/crates/path-clean

👟 Steps to reproduce

wasm-pack build --release --target web --out-dir ./web
Your wasm pkg is ready to publish at C:\wt\qr-detect\qr-detect-rs\./web.

wasm-pack build --release --target web --out-dir ../qr-detect-rs/web
Your wasm pkg is ready to publish at C:\wt\qr-detect\qr-detect-rs\../qr-detect-rs/web.

🌍 Your environment

Include the relevant details of your environment.
wasm-pack version: 0.12.1
rustc version: 1.77.2 (25ef9e3d8 2024-04-09) (Rev1, Built by MSYS2 project)