[Preset] Source compat suite cross compile for macOS arm64

Author: shahmishal

utils/build-presets.ini

@@ -2419,21 +2419,25 @@ swift-install-components=autolink-driver;compiler;clang-builtin-headers;stdlib;s
 mixin-preset=source_compat_suite_macos_base
 debug
 assertions
+cross-compile-hosts=macosx-arm64
 
 [preset: source_compat_suite_macos_RA]
 mixin-preset=source_compat_suite_macos_base
 release
 assertions
+cross-compile-hosts=macosx-arm64
 
 [preset: source_compat_suite_macos_R]
 mixin-preset=source_compat_suite_macos_base
 release
 no-assertions
+cross-compile-hosts=macosx-arm64
 
 [preset: source_compat_suite_macos_D]
 mixin-preset=source_compat_suite_macos_base
 debug
 no-assertions
+cross-compile-hosts=macosx-arm64
 
 [preset: source_compat_suite_linux_DA]
 mixin-preset=source_compat_suite_linux_base