Moved volume 2 release source to master

Author: PreethikaSelvam

android/local.properties

@@ -1,4 +1,4 @@
 sdk.dir=C:\\Users\\SriramKiranSenthilku\\AppData\\Local\\Android\\sdk
 flutter.sdk=C:\\src\\flutter
-flutter.buildMode=debug
-flutter.versionName=18.1.42
+flutter.buildMode=release
+flutter.versionName=22.1.34

lib/model/helper.dart

@@ -841,7 +841,7 @@ Widget getFooter(BuildContext context, SampleModel model) {
             ),
             Container(
                 padding: const EdgeInsets.only(top: 10),
-                child: Text('Copyright © 2001 - 2022 Syncfusion Inc.',
+                child: Text('Copyright © 2001 - 2023 Syncfusion Inc.',
                     style: TextStyle(
                         color: model.textColor.withOpacity(0.7),
                         fontSize: 12,