fix: Callback when USB port is disconnected

Callback function was not being called when USB port was disconnected.
The deinit function removed the callback function from the USB driver,
deinit function is now after the callback function is called.

port/esp32_usb_cdc_acm_port.c

@@ -64,11 +64,11 @@ static void handle_usb_event(const cdc_acm_host_dev_event_data_t *event, void *u
 
     case CDC_ACM_HOST_DEVICE_DISCONNECTED:
         ESP_LOGI(TAG, "Device disconnected");
-        esp_loader_error_t deinit_status = loader_port_esp32_usb_cdc_acm_deinit();
-        assert(deinit_status == ESP_LOADER_SUCCESS);
         if (s_device_disconnected_callback != NULL) {
             s_device_disconnected_callback();
         }
+        esp_loader_error_t deinit_status = loader_port_esp32_usb_cdc_acm_deinit();
+        assert(deinit_status == ESP_LOADER_SUCCESS);
         break;
 
     case CDC_ACM_HOST_SERIAL_STATE: