cntlr_ubus: add egress to channel scan

src/core/cntlr_ubus.c

@@ -1661,6 +1661,7 @@ static int cntlr_scan(struct ubus_context *ctx, struct ubus_object *obj,
 	cmdu_data->tlvs = (uint8_t **)calloc(cmdu_data->num_tlvs, sizeof(uint8_t *));
 	if (cmdu_data->tlvs)
 		cmdu_data->tlvs[0] = (uint8_t *)p;
+	strncpy(cmdu_data->intf_name, c->cfg.al_bridge, 15);
 	send_cmdu(c, cmdu_data);
 	return 0;
 }