This commit adds a new UX locale message to display a warning when the
battery is critically low.
The message informs the user about the low battery and indicates that
the system is shutting down.
This change ensures that users are notified before the system
unexpectedly shuts down due to low battery.
BUG=b:339673254
TEST=Built and booted google/brox.
Change-Id: I75c7a0d4d439901098c7f17a1dc90355307116ac
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/86284
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>