Pregrant Car Dialer app nearby device permissions

As the system default dialer app for Android Automotive OS, we need to
pregrant the BLUETOOTH_CONNECT permission to access paired devices.

Pregrant request bug: b/201454324

Fixes: 200221799
Test: adb shell dumpsys package com.android.car.dialer, permission is
now granted by default

Change-Id: I4aae1e37103f034b4b17f4b3309dcbe039583e85
1 file changed