flashchips: Add MX25L12873F

Just add the name to the existing entry, as usual it is supposed to be
compatible.

Change-Id: I59c8067f15b5ceac5a2e2f8fe93431a465f17e23
Signed-off-by: Nico Huber <nico.h@gmx.de>
Original-Reviewed-on: https://review.coreboot.org/c/flashrom/+/56054
Original-Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/flashrom-stable/+/70959
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2 files changed