flashrom.c: replace enum programmer with struct programmer_entry*

Change-Id: I478c56354d5f482010bfe1560489700bc889717a
Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.de>
Original-Reviewed-on: https://review.coreboot.org/c/flashrom/+/55119
Original-Reviewed-by: Nico Huber <nico.h@gmx.de>
1 file changed