fix: healthy 接口返回 version

src/main/java/net/geedge/confagent/controller/HealthyController.java

@@ -45,6 +45,8 @@ public class HealthyController extends BaseController{
                 result.put("auth","FALSE");
             }
         }
+        String version = confagentUtil.readVersion();
+        result.put("version", version);
         return R.ok(result);
     }