SystemConfiguration macOS xcode13.0 beta2

#SystemConfiguration.framework https://github.com/xamarin/xamarin-macios/pull/12393

diff -ruN /Applications/Xcode_13.0.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/SystemConfiguration.framework/Headers/SCNetworkConfiguration.h /Applications/Xcode_13.0.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/SystemConfiguration.framework/Headers/SCNetworkConfiguration.h
--- /Applications/Xcode_13.0.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/SystemConfiguration.framework/Headers/SCNetworkConfiguration.h	2021-06-02 12:45:16.000000000 -0400
+++ /Applications/Xcode_13.0.0-beta2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/SystemConfiguration.framework/Headers/SCNetworkConfiguration.h	2021-06-17 14:34:35.000000000 -0400
@@ -107,7 +107,7 @@
 /*!
 	@const kSCNetworkInterfaceTypeIrDA
  */
-extern const CFStringRef kSCNetworkInterfaceTypeIrDA						API_AVAILABLE(macos(10.4))
+extern const CFStringRef kSCNetworkInterfaceTypeIrDA						API_DEPRECATED("No longer supported", macos(10.4,12.0))
 												API_UNAVAILABLE(ios, tvos, watchos);
 
 /*!