[cxx-interop] Fix a failing test

The API that is being used is not available on all versions of all platforms.

rdar://142973844

Author: egorzhdan

test/Interop/Cxx/objc-correctness/os-logger.swift

@@ -1,7 +1,7 @@
 // RUN: %target-swift-frontend -typecheck -verify -I %S/Inputs -cxx-interoperability-mode=default %s
 
 // REQUIRES: objc_interop
-// REQUIRES: VENDOR=apple
+// REQUIRES: OS=macosx
 
 import os