upd: change export module name

package.json

@@ -3,7 +3,7 @@
   "version": "3.2.2",
   "description": "京东风格的轻量级移动端 Vue2、Vue3 组件库（支持小程序开发）",
   "main": "dist/nutui.umd.js",
-  "module": "dist/nutui.es.js",
+  "module": "dist/nutui.mjs",
   "style": "dist/style.css",
   "typings": "dist/types/index.d.ts",
   "vetur": {