serrano3gxx: Change inherit order

 * Move comon_full_phone.mk to top. Otherwise default notification
   and alarm tone will be completely wrong.

Change-Id: I7fcc4709807dce7ed91c8e9c85eea39f694dd445
serrano3gxx: Add android_device_qcom_common dependency

Change-Id: If848b3ad2acf26f775bf7d3788de0e6cd1251800