AVKit tvOS xcode15.0 b7

#AVKit.framework https://github.com/xamarin/xamarin-macios/pull/19022

diff -ruN /Applications/Xcode_15.0.0-beta6.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/AVKit.framework/Headers/AVKit.h /Applications/Xcode_15.0.0-beta7.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/AVKit.framework/Headers/AVKit.h
--- /Applications/Xcode_15.0.0-beta6.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/AVKit.framework/Headers/AVKit.h	2023-07-30 14:52:26
+++ /Applications/Xcode_15.0.0-beta7.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/AVKit.framework/Headers/AVKit.h	2023-08-08 05:30:26
@@ -55,7 +55,7 @@
 #import <AVKit/AVPlaybackSpeed.h>
 #endif
 
-#endif // TARGET_OS_IOS && !TARGET_OS_XR
+#endif // TARGET_OS_IOS && !TARGET_OS_VISION
 
 
 #if TARGET_OS_TV
@@ -91,4 +91,4 @@
 #import <AVKit/AVRoutePickerView.h>
 #import <AVKit/UIWindow_AVAdditions.h>
 
-#endif // TARGET_OS_XR
+#endif // TARGET_OS_VISION
diff -ruN /Applications/Xcode_15.0.0-beta6.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/AVKit.framework/Headers/UIWindow.h /Applications/Xcode_15.0.0-beta7.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/AVKit.framework/Headers/UIWindow.h
--- /Applications/Xcode_15.0.0-beta6.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/AVKit.framework/Headers/UIWindow.h	2023-07-30 14:52:27
+++ /Applications/Xcode_15.0.0-beta7.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/AVKit.framework/Headers/UIWindow.h	2023-08-08 05:30:27
@@ -25,7 +25,7 @@
 @property (nonatomic, readonly) AVDisplayManager *avDisplayManager API_AVAILABLE(tvos(11.2), visionos(1.0));
 #else
 @property (nonatomic, readonly) AVDisplayManager *avDisplayManager API_AVAILABLE(tvos(11.2));
-#endif // TARGET_OS_XR
+#endif // TARGET_OS_VISION
 
 @end