feature: support enable/disable code formatter.

Author: isshe

package-lock.json

@@ -3,7 +3,7 @@
   "displayName": "LuaCoderAssist",
   "description": "lua编程助手，包括代码补全、符号预览&跳转、函数特征帮助、符号类型推导、静态检查、格式化、代码度量等功能",
   "icon": "images/icon.png",
-  "version": "2.5.1",
+  "version": "2.5.0",
   "publisher": "liwangqian",
   "engines": {
     "vscode": "^1.25.0"