landia: Porting battery led behavior for firmware spec.
landia: Porting battery led behavior for firmware spec.

This patch changes the battery led behavior to meet firmware spec,
and keeps the old behavior of lantis.

BUG=b:227121467
BRANCH=dedede
TEST=On landia. Set CBI and make sure the battery led works normally.

Signed-off-by: Hank Xie <0a309eb4afb9ad90032f3a8cc49b19e708d98ab9@quanta.corp-partner.google.com>
Change-Id: I5d1d50f3f6d408d220810df85ad61575ff21f32b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3552483
Reviewed-by: Devin Lu <052fe648504800b810f29702ef4f3db83fad68bf@quantatw.com>
Reviewed-by: Tommy Chung <6120d22c63496c33c3bb182026a6e985639be44d@quanta.corp-partner.google.com>
Reviewed-by: Aseda Aboagye <12c9b286316a940fd31c24070da5ab64cdd4d0e7@chromium.org>
Commit-Queue: Aseda Aboagye <12c9b286316a940fd31c24070da5ab64cdd4d0e7@chromium.org>

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