zero: correct path of rild.rc on dual-SIM configuration
zero: correct path of rild.rc on dual-SIM configuration

Change-Id: I85a5750260af8c91fbf367f1d1dad500ed4423e1

TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common