Metal iOS xcode15.1 rc

#Metal.framework

diff -ruN /Applications/Xcode_15.1.0-beta3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLArgument.h /Applications/Xcode_15.1.0-rc.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLArgument.h
--- /Applications/Xcode_15.1.0-beta3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLArgument.h	2023-11-07 20:33:32
+++ /Applications/Xcode_15.1.0-rc.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLArgument.h	2023-11-12 11:17:21
@@ -244,6 +244,7 @@
 @property (readonly) NSUInteger offset;
 @property (readonly) MTLDataType dataType;
 
+
 - (nullable MTLStructType *)structType;
 - (nullable MTLArrayType *)arrayType;