Pin def for C6 names D12 as IO14, but following other names should be IO12

[tyeth]

While adding this board to WipperSnapper and testing the pins I spotted an issue with the pin name that I took from the circuitpython board definition.

There's a pin named IO14 for the Feather ESP32-C6, but it's marked 12 on the silkscreen so was sticking in a PR to rename IO12 matching the other silkscreen pin naming (IO pin names), but not quite sure how I verify the GPIO name is correct as there is no PCB repo / guide yet. It's set as GPIO14 currently:
https://github.com/adafruit/circuitpython/blob/main/ports/espressif/boards/adafruit_feather_esp32c6_4mbflash_nopsram/pins.c#L57-L58

[tyeth]

Closing this, I didn't check the reverse of the board which clearly labels the pin IO14, the top side just says 12 and is next to many pins with more space for silkscreen and include the IO prefix in label