CoreTelephony macOS xcode27.0 b3

#CoreTelephony.framework https://github.com/dotnet/macios/pull/26160

diff -ruN /Applications/Xcode_27.0.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreTelephony.framework/Headers/CTQuickSwitch.h /Applications/Xcode_27.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreTelephony.framework/Headers/CTQuickSwitch.h
--- /Applications/Xcode_27.0.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreTelephony.framework/Headers/CTQuickSwitch.h	2026-06-13 09:43:21
+++ /Applications/Xcode_27.0.0-beta3.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreTelephony.framework/Headers/CTQuickSwitch.h	2026-06-27 00:44:12
@@ -20,7 +20,7 @@
     CTQuickSwitchStateNotEnrolled,
     CTQuickSwitchStateActive,
     CTQuickSwitchStatePassive
-};
+} __API_AVAILABLE(ios(27.0)) API_UNAVAILABLE(macos, tvos, watchos);
 
 CORETELEPHONY_CLASS_AVAILABLE(27_0)
 API_UNAVAILABLE(macos, tvos, watchos)