fix incorrect data toggle when max packet size < 64

fix host buf_sel panic with "already available"

src/portable/raspberrypi/rp2040/hcd_rp2040.c

@@ -212,6 +212,7 @@ static void hcd_rp2040_irq(void)
     if (status & USB_INTS_BUFF_STATUS_BITS)
     {
         handled |= USB_INTS_BUFF_STATUS_BITS;
+        // print_bufctrl32(*epx.buffer_control);
         hw_handle_buff_status();
     }
 
@@ -233,6 +234,7 @@ static void hcd_rp2040_irq(void)
     if (status & USB_INTS_ERROR_DATA_SEQ_BITS)
     {
         usb_hw_clear->sie_status = USB_SIE_STATUS_DATA_SEQ_ERROR_BITS;
+        // print_bufctrl32(*epx.buffer_control);
         panic("Data Seq Error \n");
     }