Applied requested changes to use XRAY_UTILS_DIR
Applied requested changes to use XRAY_UTILS_DIR

Signed-off-by: Leonardo Romor <61e840434cc5f5b97eb12f9f8f4ea37d2cd53772@gmail.com>

SymbiFlow/prjxray,SymbiFlow/prjxray,SymbiFlow/prjxray,SymbiFlow/prjxray,SymbiFlow/prjxray