Add optional peer dependency in @parcel/rust

[fengzilong]

↪️ Pull Request

Add missing dependencies napi-wasm for @parcel/rust which is used in packages/core/rust/browser.js

parcel/packages/core/rust/browser.js

Line 1 in 6f68c78

const {Environment, napi} = require('napi-wasm');

Previously napi-wasm was put in devDependencies, this PR moves it to dependencies

💻 Examples

The original issue is that when I try to bundle @parcel/fs in a browser environment like parcel repl did, it says "Could not resolve napi-wasm" since napi-wasm is only declared in devDependencies

🚨 Test instructions

✔️ PR Todo

• Added/updated unit tests for this change
• Filled out test instructions (In case there aren't any unit tests)
• Included links to related issues/PRs

[devongovett]

Hmm I think we wanted to avoid installing an extra dependency that isn't needed in most cases, except if you're doing a browser build. Maybe it should be some kind of optional peer dependency or something?

[fengzilong]

Sounds reasonable to mark it as optional peer dependency. Code has been updated.