[Build] Fixed Issue in Rhel9 Build

The rhel9 build of VTR is unable to resolve the "onetbb" prefix in the
include path for tbb. This is easily resolved by just removing this
prefix.

Author: AlexandreSinger

vpr/src/route/route_utils.cpp

@@ -20,8 +20,8 @@
 #include "timing_util.h"
 
 #ifdef VPR_USE_TBB
-#include <oneapi/tbb/combinable.h>
-#include <oneapi/tbb/parallel_for_each.h>
+#include <tbb/combinable.h>
+#include <tbb/parallel_for_each.h>
 #endif // VPR_USE_TBB
 
 #ifndef NO_GRAPHICS