fix incorrect function declaration of pan_control_state_changed

Change-Id: If4b857544917a13647959793fca32c5e5c59a05a
diff --git a/test/suite/support/callbacks.c b/test/suite/support/callbacks.c
index e824c3a..2ad12cf 100644
--- a/test/suite/support/callbacks.c
+++ b/test/suite/support/callbacks.c
@@ -25,7 +25,7 @@
                         bt_property_t *properties);
 void discovery_state_changed(bt_discovery_state_t state);
 
-void pan_control_state_changed(btpan_control_state_t state, bt_status_t error, int local_role, const char *ifname);
+void pan_control_state_changed(btpan_control_state_t state, int local_role, bt_status_t error, const char *ifname);
 void pan_connection_state_changed(btpan_connection_state_t state, bt_status_t error, const bt_bdaddr_t *bd_addr, int local_role, int remote_role);
 
 static void remote_device_properties(bt_status_t status,