Disable test/Interop/SwiftToCxx/class/swift-class-execution.cpp

It failed on a package bot.
https://ci.swift.org/job/oss-swift-package-ubi-9/506/consoleText
rdar://109037144

Author: aschwaighofer

test/Interop/SwiftToCxx/class/swift-class-execution.cpp

@@ -1,5 +1,7 @@
 // (1) Onone, no evolution
 
+// REQUIRES: rdar_109037144
+//
 // RUN: %empty-directory(%t-onone)
 
 // RUN: %target-swift-frontend %S/swift-class-in-cxx.swift -typecheck -module-name Class -clang-header-expose-decls=all-public -emit-clang-header-path %t-onone/class.h -Onone