update Rotary Trinkey to rev C; add touchio

Author: dhalbert

ports/atmel-samd/boards/adafruit_rotary_trinkey_m0/mpconfigboard.mk

@@ -16,7 +16,6 @@ CIRCUITPY_PULSEIO = 0
 CIRCUITPY_PWMIO = 0
 CIRCUITPY_AUDIOCORE = 0
 CIRCUITPY_BUSIO = 0
-CIRCUITPY_TOUCHIO = 0
 
 # Include these Python libraries in firmware.
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel

ports/atmel-samd/boards/adafruit_rotary_trinkey_m0/pins.c

@@ -2,8 +2,9 @@
 
 STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_PA01) },
+    { MP_ROM_QSTR(MP_QSTR_ROTA), MP_ROM_PTR(&pin_PA04) },
     { MP_ROM_QSTR(MP_QSTR_ROTB), MP_ROM_PTR(&pin_PA00) },
-    { MP_ROM_QSTR(MP_QSTR_ROTA), MP_ROM_PTR(&pin_PA06) },
     { MP_ROM_QSTR(MP_QSTR_SWITCH), MP_ROM_PTR(&pin_PA27) },
+    { MP_ROM_QSTR(MP_QSTR_TOUCH), MP_ROM_PTR(&pin_PA06) },
 };
 MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table);