battery: Divide "update_ovp" plugin interface

battery: Divide "update_ovp" plugin interface

When there is a battery over voltage protection change, update_ovp is called.
But the parts of update_ovp can be applied in common devices,
so move some of the codes to the function "check_abnormal_status" in core.

Also, there was little difference policy between wearable and mobile profile,
in checking previous notification status. Unify them to wearable's policy.

Change-Id: I210f0c094f4d0b8c356eb21d59da6e49d5de2d47
Signed-off-by: TaeminYeom <taemin.yeom@samsung.com>