zephyr: add herobrine_npcx7 definitions of sku id and board version
zephyr: add herobrine_npcx7 definitions of sku id and board version

Add pins definitions in device tree file used to build zephyr

BRANCH=main
BUG=b:194136536
TEST=Build zephyr for herobrine npcx7 and verify if sku id and
     board version in EC console are correct.

Change-Id: Ib47a4cafcd74c816ae26f884f811898eb2d46b89
Signed-off-by: Michał Barnaś <77666125932addc6fc525b281b518fd8fd2203d8@semihalf.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3077542
Reviewed-by: Wai-Hong Tam <04b587fdf5845741a0c5a8b9cd59ca72d73ef8fc@google.com>
Reviewed-by: Keith Short <f6d578f97033c25f1206cb57d52f358974c82954@chromium.org>
Commit-Queue: Wai-Hong Tam <04b587fdf5845741a0c5a8b9cd59ca72d73ef8fc@google.com>
Tested-by: Wai-Hong Tam <04b587fdf5845741a0c5a8b9cd59ca72d73ef8fc@google.com>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec