fix: 适配flutter sdk 3.x

example/pubspec.lock

@@ -211,7 +211,7 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.4"
-  jpush_flutter_sdk:
+  jpush_flutter:
     dependency: "direct dev"
     description:
       path: ".."

example/pubspec.yaml

@@ -26,7 +26,7 @@ dev_dependencies:
   flutter_test:
     sdk: flutter
 
-  jpush_flutter_sdk:
+  jpush_flutter:
     path: ../
 
 # For information on the generic Dart part of this file, see the

pubspec.yaml

@@ -1,4 +1,4 @@
-name: jpush_flutter_sdk
+name: jpush_flutter
 description: JIGUANG officially supported JPush Flutter plugin (Android & iOS). 极光推送官方支持的 Flutter 插件（Android & iOS）(https://www.jiguang.cn).
 version: 2.5.8
 # author: xudong.rao <xudong.rao@outlook.com>