Merge wifi_scanner from https://github.com/xMasterX/all-the-plugins

wifi_scanner/wifi_scanner.c

@@ -1028,7 +1028,6 @@ int32_t wifi_scanner_app(void* p) {
     }
 
     WIFI_APP_LOG_I("Start exit app");
-
     furi_hal_serial_async_rx_stop(app->serial_handle);
     furi_hal_serial_deinit(app->serial_handle);
     furi_hal_serial_control_release(app->serial_handle);