attempt windows CI fix

Author: hyp

test/Interop/Cxx/function/builtin-nullability-return-type-typechecker.swift

@@ -1,5 +1,5 @@
-// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk-nosource) -typecheck -verify -verify-ignore-unknown -I %S/Inputs -cxx-interoperability-mode=default %s
-// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk-nosource) -typecheck -verify -verify-ignore-unknown -I %S/Inputs %s
+// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk-nosource) -typecheck -verify -verify-ignore-unknown -I %S/Inputs -cxx-interoperability-mode=default -Xcc -D_CRT_SECURE_NO_WARNINGS %s
+// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk-nosource) -typecheck -verify -verify-ignore-unknown -I %S/Inputs -Xcc -D_CRT_SECURE_NO_WARNINGS %s
 
 import CustomStringBuiltins