bump to 2.2.0

CHANGELOG.md

+## 2.2.0
+* Merged #249
+
 ## 2.1.0
 * Specifying supported platforms
 * Fix: Android分享小程序时，缩略图压缩过重的问题

pubspec.yaml

 name: fluwx
 description: The capability of implementing WeChat SDKs in Flutter. With Fluwx, developers can use WeChatSDK easily, such as sharing, payment, lanuch mini program and etc.
-version: 2.1.0
+version: 2.2.0
 homepage: https://github.com/JarvanMo/fluwx
 
 environment:

test/fluwx_iml_test.dart

@@ -54,4 +54,12 @@ void main() {
           true);
     });
   });
+
+  group("learn", () {
+    test("description", () async {
+      print("argumentsss");
+
+
+    });
+  });
 }