Marks the cellbroadcast provider forcequeryable

This makes the CellBroadcastReciever package visible to all apps on a
device.

Bug: 149598326
Test: atest android.telephonyprovider.cts.CellBroadcastProviderTest#testAccess
Change-Id: Ie7853003fbc36a6133b1f4db38f62f6dc80e1fcc
1 file changed