Add BIND_CELL_BROADCAST_SERVICE permission

Bug: 135956699
Test: atest android.permission2.cts.PermissionPolicyTest
Change-Id: Iea2c5a6d6a7b7f888aaadc0b95c8677f4ec87779
Merged-In: Iea2c5a6d6a7b7f888aaadc0b95c8677f4ec87779
diff --git a/tests/tests/permission2/res/raw/android_manifest.xml b/tests/tests/permission2/res/raw/android_manifest.xml
index f2a841d..c07be08 100644
--- a/tests/tests/permission2/res/raw/android_manifest.xml
+++ b/tests/tests/permission2/res/raw/android_manifest.xml
@@ -4218,6 +4218,18 @@
         android:description="@string/permdesc_bindCarrierServices"
         android:protectionLevel="signature|privileged" />
 
+    <!-- @SystemApi @TestApi Allows an application to forward cell broadcast messages to the cell
+         broadcast module. This is required in order to bind to the cell broadcast service, and
+         ensures that only the system can forward messages to it.
+
+         <p>Protection level: signature|privileged
+
+         @hide -->
+    <permission android:name="android.permission.BIND_CELL_BROADCAST_SERVICE"
+        android:label="@string/permlab_bindCellBroadcastService"
+        android:description="@string/permdesc_bindCellBroadcastService"
+        android:protectionLevel="signature" />
+
     <!--
         Allows the holder to start the permission usage screen for an app.
         <p>Protection level: signature|installer