MT#56234 'cli' preferences update also affects expose_to_customer

* expose_to_customer is now set to 1 for 'cli' preference so that
  subscriberadmin users can access it

Change-Id: Ia661a7095457bd0fbf6eab5c74cd17eb224d7c3b

db_scripts/diff/15746.down

@@ -2,5 +2,6 @@ use provisioning;
 set autocommit=0;
 
 ALTER TABLE voip_preferences DROP COLUMN expose_to_subscriber;
+UPDATE voip_preferences SET expose_to_customer = 0 WHERE attribute = 'cli';
 
 COMMIT;

db_scripts/diff/15746.up

@@ -4,6 +4,6 @@ set autocommit=0;
 ALTER TABLE voip_preferences ADD COLUMN expose_to_subscriber tinyint(1) NOT NULL DEFAULT 0;
 
 UPDATE voip_preferences SET expose_to_subscriber = expose_to_customer WHERE expose_to_customer = 1;
-UPDATE voip_preferences SET expose_to_subscriber = 0 WHERE attribute = 'cli';
+UPDATE voip_preferences SET expose_to_customer = 1, expose_to_subscriber = 0 WHERE attribute = 'cli';
 
 COMMIT;