Move the test code for architecture detection in a extra directory to
split it from the main flashrom code.
Change-Id: I29ce73be9c5cbe259a2471f8eea2f8745b68cdfa
Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.de>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/58269
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
