Fix: ChoreographerTimer should check for Android version correctly. (#19643)

src/Android/Avalonia.Android/ChoreographerTimer.cs

@@ -13,7 +13,7 @@ namespace Avalonia.Android
 {
     internal sealed class ChoreographerTimer : IRenderTimer
     {
-        private static readonly bool s_supports64Callback = OperatingSystem.IsAndroidVersionAtLeast(10);
+        private static readonly bool s_supports64Callback = OperatingSystem.IsAndroidVersionAtLeast(29);
         private readonly object _lock = new();
         private readonly TaskCompletionSource<IntPtr> _choreographer = new();
         private readonly AutoResetEvent _event = new(false);

src/Android/Avalonia.Android/Platform/SkiaPlatform/AndroidFramebuffer.cs

@@ -65,12 +65,12 @@ namespace Avalonia.Android.Platform.SkiaPlatform
         internal static extern IntPtr AChoreographer_getInstance();
 
         [DllImport("android")]
-        [UnsupportedOSPlatform("android10.0")]
+        [UnsupportedOSPlatform("android29.0")]
         internal static extern void AChoreographer_postFrameCallback(
             IntPtr choreographer, delegate* unmanaged<int, IntPtr, void> callback, IntPtr data);
 
         [DllImport("android")]
-        [SupportedOSPlatform("android10.0")]
+        [SupportedOSPlatform("android29.0")]
         internal static extern void AChoreographer_postFrameCallback64(
             IntPtr choreographer, delegate* unmanaged<long, IntPtr, void> callback, IntPtr data);