🔧 chore(config): remove redundant packageManager field

- 删除package.json中多余的packageManager配置项以精简配置文件

package.json

@@ -84,6 +84,5 @@
       "last 1 firefox version",
       "last 1 safari version"
     ]
-  },
-  "packageManager": "yarn@1.22.22+sha1.ac34549e6aa8e7ead463a7407e1c7390f61a6610"
+  }
 }