kukui: Remove adc console command
kukui: Remove adc console command

This patch removes adc console command to create RO ROM space.

BUG=None
BRANCH=None
TEST=buildall

Change-Id: I07f2ee4383badd9f1c0c64ca8653f6253fdc3a20
Signed-off-by: Daisuke Nojiri <fd5f93af191bf7e8f73ea71cc3c0f66b41b1dd49@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2986850
Reviewed-by: Eric Yilun Lin <2f2733c7206ea2b76bd2db1905cc5e8a75841c48@google.com>

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