zephyr: npcx: add get_jedec_id and get_status functions
zephyr: npcx: add get_jedec_id and get_status functions

This commit implements get_jedec_id and get_status functions for npcx.

BRANCH=main
BUG=b:190224781
TEST=Execute flashchip command in EC console on eg. lazor.
     Values should be the same as in CrOS version.

Change-Id: Ie1ad596b793492dcdb72b1b99c8b7623776490f3
Signed-off-by: Michał Barnaś <77666125932addc6fc525b281b518fd8fd2203d8@semihalf.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3187910
Reviewed-by: Keith Short <f6d578f97033c25f1206cb57d52f358974c82954@chromium.org>
Reviewed-by: Wai-Hong Tam <04b587fdf5845741a0c5a8b9cd59ca72d73ef8fc@google.com>
Commit-Queue: Keith Short <f6d578f97033c25f1206cb57d52f358974c82954@chromium.org>

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