Update how code references publicly available ROCr headers

Change-Id: I357c51eb713a23704d4fee71081be46a73a71806


[ROCm/ROCR-Runtime commit: 627991b1c1]

projects/rocr-runtime/runtime/hsa-runtime/libamdhsacode/amd_hsa_code_util.cpp

@@ -59,7 +59,7 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #endif // _WIN32
-#include "Brig.h"
+#include "inc/Brig.h"
 
 namespace {
 auto eq = " = ";