Add SubFrameworks to Driverkit path test

Author: ldionne

clang/test/Driver/Inputs/DriverKit19.0.sdk/System/DriverKit/System/Library/SubFrameworks/.keep

@@ -21,6 +21,7 @@ int main() { return 0; }
 // LD64-NEW: "-isysroot" "[[PATH:[^"]*]]Inputs/DriverKit19.0.sdk"
 // LD64-NEW-NOT: "-L[[PATH]]Inputs/DriverKit19.0.sdk/System/DriverKit/usr/lib"
 // LD64-NEW-NOT: "-F[[PATH]]Inputs/DriverKit19.0.sdk/System/DriverKit/System/Library/Frameworks"
+// LD64-NEW-NOT: "-F[[PATH]]Inputs/DriverKit19.0.sdk/System/DriverKit/System/Library/SubFrameworks"
 
 
 // RUN: %clang %s -target x86_64-apple-driverkit19.0 -isysroot %S/Inputs/DriverKit19.0.sdk -E -v -x c++ 2>&1 | FileCheck %s --check-prefix=INC
@@ -31,3 +32,4 @@ int main() { return 0; }
 // INC:       /lib{{(64)?}}/clang/{{[^/ ]+}}/include
 // INC:       [[PATH]]/System/DriverKit/usr/include
 // INC:       [[PATH]]/System/DriverKit/System/Library/Frameworks (framework directory)
+// INC:       [[PATH]]/System/DriverKit/System/Library/SubFrameworks (framework directory)