Update mock execute playbook count

test/workflows/iptrunk/test_migrate_iptrunk.py

@@ -171,7 +171,7 @@ def test_migrate_iptrunk_success(
     subscription = Iptrunk.from_subscription(subscription_id)
 
     assert subscription.status == "active"
-    assert mock_execute_playbook.call_count == 13
+    assert mock_execute_playbook.call_count == 16
     assert mock_create_host_by_ip.call_count == 1
     assert mock_delete_host_by_ip.call_count == 1