platform/x86: samsung-laptop: Expose charge_types

Support the newly introduced charge_types sysfs attribute as a
replacement for the custom `battery_life_extender` attribute. Setting
charge_types to `Long Life` enables battery life extending mode.

This change is similar to the recent Ideapad patch adding support for
charge_types.

Signed-off-by: Jelle van der Waa <jvanderwaa@redhat.com>
Link: https://lore.kernel.org/r/20250702182844.107706-1-jvanderwaa@redhat.com


Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>