Strange install sizes on different napi-rs based packages

https://npmtrends.com/oxc-resolver-vs-unrs-resolver `oxc-resolver` shows `1.08MB`, `unrs-resolver` shows `3.25MB`. Although `unrs-resolver` depends on [`napi-postinstall`](https://npmtrends.com/napi-postinstall) which is only `48.3KB`, I won't expect `2MB` differences.