add arm64 to valid macOS architectures to support Apple Silicon

Author: designatednerd

Configuration/Apollo/Apollo-Target-ApolloCodegen.xcconfig

@@ -4,4 +4,4 @@ SDKROOT = macosx
 SUPPORTED_PLATFORMS = macosx
 
 ENABLE_BITCODE = NO
-VALID_ARCHS = x86_64
+VALID_ARCHS = x86_64 arm64

Configuration/Apollo/Apollo-Target-ApolloCodegenLib.xcconfig

@@ -3,4 +3,4 @@
 INFOPLIST_FILE = Sources/ApolloCodegenLib/Info.plist
 SUPPORTED_PLATFORMS = macosx
 SDKROOT = macosx
-VALID_ARCHS = x86_64
+VALID_ARCHS = x86_64 arm64

Configuration/Shared/Workspace-Universal-Framework.xcconfig

@@ -6,7 +6,7 @@ SUPPORTED_PLATFORMS = iphoneos iphonesimulator appletvsimulator appletvos watchs
 // iOS-specific default settings
 SDKROOT[sdk=iphone*] = iphoneos
 VALID_ARCHS[sdk=iphoneos*] = arm64 armv7 armv7s
-VALID_ARCHS[sdk=iphonesimulator*] = x86_64 i386
+VALID_ARCHS[sdk=iphonesimulator*] = x86_64 arm64
 TARGETED_DEVICE_FAMILY[sdk=iphone*]  = 1,2
 
 // TV-specific default settings
@@ -19,7 +19,7 @@ TARGETED_DEVICE_FAMILY[sdk=watch*] = 4
 
 // macOS-specific default settings
 SDKROOT[sdk=macosx*] = macosx
-VALID_ARCHS[sdk=macosx*] = x86_64
+VALID_ARCHS[sdk=macosx*] = x86_64 arm64
 SUPPORTS_MACCATALYST = YES
 
 // Enable Bitcode only for actual devices, not for macOS or simulators