directed tests: Updated to use new hip include path

Change-Id: Iab1aee638b7158eb9674a19625dedf6471947e51

hipamd/tests/src/runtimeApi/memory/hipMemcpyAsync.cpp

@@ -19,7 +19,7 @@ THE SOFTWARE.
 
 // Test under-development.  Calls async mem-copy API, experiment with functionality.
 
-#include "hip_runtime.h"
+#include "hip/hip_runtime.h"
 #include "test_common.h"
 unsigned p_streams = 2;