azalea/lotus: CHG_LIMIT_GET_LIMIT disables override

[DHowett]

This is a repeat of bug #6 for azalea and lotus

Querying the charge limit with host command CHARGE_LIMIT_CONTROL mode CHG_LIMIT_GET_LIMIT reloads the charge limit from bbram, which overwrites the CHG_LIMIT_OVERRIDE flag.

The override flag is cleared when we read into charging_maximum_level here:

azalea

EmbeddedController/zephyr/program/lotus/azalea/src/battery.c

Lines 337 to 341 in b4c1fb8

	if (p->modes & CHG_LIMIT_GET_LIMIT) {
	system_get_bbram(SYSTEM_BBRAM_IDX_CHARGE_LIMIT_MAX, &charging_maximum_level);
	r->max_percentage = charging_maximum_level;
	args->response_size = sizeof(*r);
	}

lotus

EmbeddedController/zephyr/program/lotus/lotus/src/battery.c

Lines 433 to 437 in b4c1fb8

	if (p->modes & CHG_LIMIT_GET_LIMIT) {
	system_get_bbram(SYSTEM_BBRAM_IDX_CHARGE_LIMIT_MAX, &charging_maximum_level);
	r->max_percentage = charging_maximum_level;
	args->response_size = sizeof(*r);
	}