[powersavemode] Disable forced-psm on charger connect. JB#43843
[powersavemode] Disable forced-psm on charger connect. JB#43843

Setting design change: After user enables forced power save mode, it
gets automatically disabled on the next charger connect.

Signed-off-by: Simo Piiroinen <6d5e5360bed3d486f7d9fb26b0f737f7d4fd45ee@jollamobile.com>

spiiroin/mce,spiiroin/mce,spiiroin/mce,spiiroin/mce