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
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index c2d239a..cc8e634 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -46,6 +46,7 @@
             android:defaultToDeviceProtectedStorage="true"
             android:directBootAware="true"
             android:persistent="true"
+            android:forceQueryable="true"
             android:process="com.android.networkstack.process">
 
         <service android:name="DefaultCellBroadcastService"