Fix ensure compatibility with ES and CommonJS module systems for Stat…

…oscopeWebpackPlugin (#358)

* fix: ensure compatibility with ES and CommonJS module systems for StatoscopeWebpackPlugin

* fix lint rule error

---------

Co-authored-by: hoo00nn <hoo00nn@github.com>

packages/webpack-why/index.js

@@ -1,7 +1,8 @@
-import StatoscopeWebpackPlugin from '@statoscope/webpack-plugin'
+import _StatoscopeWebpackPlugin from '@statoscope/webpack-plugin'
 import { join } from 'node:path'
 
 function addStatoscope(limitConfig, check, webpackConfig) {
+  let StatoscopeWebpackPlugin = _StatoscopeWebpackPlugin.default ? _StatoscopeWebpackPlugin.default : _StatoscopeWebpackPlugin;
   if (limitConfig.why) {
     let shouldOpen = process.env.NODE_ENV !== 'test' && !limitConfig.saveBundle