feat: add @yarnpkg (#266)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **New Features**
- Expanded package management capabilities by adding support for the
`@yarnpkg` scope, enhancing compatibility with additional packages.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

package.json

@@ -29,6 +29,7 @@
   },
   "homepage": "https://github.com/cnpm/unpkg-white-list#readme",
   "allowScopes": [
+    "@yarnpkg",
     "@ztocwst",
     "@wangeditor-next",
     "@artalk",