CoreMedia macOS xcode14.1 rc

#CoreMedia.framework https://github.com/xamarin/xamarin-macios/pull/16409

diff -ruN /Applications/Xcode_14.1.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreMedia.framework/Headers/CMSampleBuffer.h /Applications/Xcode_14.1.0-rc.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreMedia.framework/Headers/CMSampleBuffer.h
--- /Applications/Xcode_14.1.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreMedia.framework/Headers/CMSampleBuffer.h	2022-09-21 16:18:49.000000000 -0400
+++ /Applications/Xcode_14.1.0-rc.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreMedia.framework/Headers/CMSampleBuffer.h	2022-10-06 14:43:19.000000000 -0400
@@ -1879,6 +1879,15 @@
 CM_EXPORT const CFStringRef kCMSampleAttachmentKey_CryptorSubsampleAuxiliaryData // CFData
 						API_AVAILABLE(macos(12.0), ios(15.0), tvos(15.0), watchos(8.0));
 
+/*!
+	@constant   kCMSampleAttachmentKey_HDR10PlusPerFrameData
+	@abstract   HDR10+ per frame metadata
+	@discussion
+		The attachment is CFData containing HDR10+ metadata within an User Data Registered ITU-T T-35 SEI message (see ISO/IEC 23008-2-2020 section D.3.6) as little endian in the CFData. This attachment will override any HDR10+ metadata stored within the compressed data. The data shall start with the field itu_t_t35_country_code with the value 0xb5.
+ */
+CM_EXPORT const CFStringRef kCMSampleAttachmentKey_HDR10PlusPerFrameData // CFData
+						API_AVAILABLE(macos(13.0), ios(16.0), tvos(16.0), watchos(9.0));
+
 
 CM_ASSUME_NONNULL_END