follow upstream rename of this class

Author: jepler

runcpm-rp2350-hstx-usb/runcpm-pico/hardware/pico/metro_rp2350.h

@@ -11,7 +11,7 @@
 #include <SdCard/SdSpiCard.h>
 #include <SdFat.h>
 
-DVHSTXText3 display(DVHSTX_PINOUT_DEFAULT);
+DVHSTXText display(DVHSTX_PINOUT_DEFAULT);
 
 // USB Host object
 Adafruit_USBH_Host USBHost;