EventKit watchOS xcode15.0 b2

#EventKit.framework https://github.com/xamarin/xamarin-macios/pull/18863

diff -ruN /Applications/Xcode_15.0.0-beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS.sdk/System/Library/Frameworks/EventKit.framework/Headers/EKParticipant.h /Applications/Xcode_15.0.0-beta2.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS.sdk/System/Library/Frameworks/EventKit.framework/Headers/EKParticipant.h
--- /Applications/Xcode_15.0.0-beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS.sdk/System/Library/Frameworks/EventKit.framework/Headers/EKParticipant.h	2023-05-19 21:52:54
+++ /Applications/Xcode_15.0.0-beta2.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS.sdk/System/Library/Frameworks/EventKit.framework/Headers/EKParticipant.h	2023-06-10 06:24:08
@@ -13,8 +13,8 @@
 #if __has_include(<AddressBook/ABPerson.h>)
 #import <AddressBook/ABPerson.h>
 #endif
-typedef CFTypeRef ABRecordRef;
-typedef CFTypeRef ABAddressBookRef;
+typedef CFTypeRef ABRecordRef API_DEPRECATED("use CNContact, CNGroup, or CNContainer", ios(2.0, 9.0));
+typedef CFTypeRef ABAddressBookRef API_DEPRECATED("use CNContactStore", ios(2.0, 9.0));
 #else
 @class ABPerson, ABAddressBook;
 #endif