Update Configure.nqp to work with the new nqp-rx in parrot.
Update Configure.nqp to work with the new nqp-rx in parrot.

fernandobrito/parrot-linear-algebra,Whiteknight/parrot-linear-algebra,fernandobrito/parrot-linear-algebra,fernandobrito/parrot-linear-algebra,Whiteknight/parrot-linear-algebra,fernandobrito/parrot-linear-algebra