chipset_enable: Mark C236 as DEP

As reported working by Tomas on the ML:
https://mail.coreboot.org/hyperkitty/list/flashrom@flashrom.org/thread/2YSYIYKBUL5K26ZR5XIBV2YCXSNRWTNT/

Change-Id: I575956d7e121350530e5b3e4e21384c0ea338d8f
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/flashrom-stable/+/74857
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
1 file changed