adjusted for pid.codes pull request

See pull request pidcodes/pidcodes.github.com#827

The original values from @erongd in https://github.com/erongd/circuitpython/blob/lilygo_t_display_rp2040/ports/raspberrypi/boards/lilygo_t_display_rp2040/mpconfigboard.mk point to a T-Display with esp32 (VID 0x303A is for espressif) but this board uses a raspberry pico (VID 0x2E8A) but it has not been granted for this product a PID. The pid.codes is a workaround

Author: kreier

ports/raspberrypi/boards/lilygo_t_display_rp2040/mpconfigboard.mk

@@ -0,0 +1,11 @@
+USB_VID = 0x1209
+USB_PID = 0x2023
+USB_PRODUCT = "T-Display"
+USB_MANUFACTURER = "LilyGO"
+
+CHIP_VARIANT = RP2040
+CHIP_FAMILY = rp2
+
+EXTERNAL_FLASH_DEVICES = "W25Q32JVxQ"
+
+CIRCUITPY__EVE = 1