vboot/ui: implement advanced_options

Implement advanced_options menu item and screen.

BUG=b:146399181
TEST=make clean && make runtests
BRANCH=none

Change-Id: I870133db74d773771ea92a280fdfb4864706bd71
Signed-off-by: Joel Kitching <kitching@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/2186958
Tested-by: Joel Kitching <kitching@chromium.org>
Commit-Queue: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@chromium.org>
1 file changed