bring back esp32 test for usb host max breakout

Adding back the esp32 test for usb host bff code (library was released yesterday). Adding a minor comment to the code to trigger Arduino CI

Author: BlitzCityDIY

USB_Host_BFF_Examples/Arduino_USB_Host_BFF_DeviceInfo/.none.test.only renamed to USB_Host_BFF_Examples/Arduino_USB_Host_BFF_DeviceInfo/.esp32.test.only

@@ -45,6 +45,7 @@
 #include "Adafruit_TinyUSB.h"
 #include "SPI.h"
 
+// USB Host with MAX3421E
 Adafruit_USBH_Host USBHost(&SPI, A1, A2);
 
 // Language ID: English