Attach the synchronize trackball in .NET MAUI SfCartesianChart KB sample#1

Saravanan-Madhesh merged 6 commits intomasterSyncfusionExamples/How-to-synchronize-trackball-in-.NET-MAUI-SfCartesianChart:masterfrom

925768-synchronize-trackball-in-sfcartesianchartSyncfusionExamples/How-to-synchronize-trackball-in-.NET-MAUI-SfCartesianChart:925768-synchronize-trackball-in-sfcartesianchartCopy head branch name to clipboard