g2: wifi: change owner for reading address

To read wifi address, change owner of directory from system to wifi

Signed-off-by: houst0nn <houstonn@gmail.com>

Change-Id: I5ca9cc91453800fd90044537d08faf376a7217d3
g2:  enable booting modem for charger

Because msm8974 need modem for XO shutdown, enable booting modem for charger.

Signed-off-by: houst0nn <houstonn@gmail.com>

Change-Id: If4e95b451c2d7e3de6728330e80dafc49d9fbad4
g2: build libion

Signed-off-by: houst0nn <houstonn@gmail.com>

Change-Id: I9c0ac152d7e6a831f15adc885e5ffbb278de4686
g2: Enable qrngd

 * Improves boot time

Change-Id: I8596a17d9f5929d9dadf4c1d8b655ba5f484c990