tests: ADC API: Add support for MG100 board

MG100 board added to ADC API tests.

Signed-off-by: Ryan Erickson <[email protected]>

Author: rerickson1

tests/drivers/adc/adc_api/src/test_adc.c

@@ -51,6 +51,7 @@
 	defined(CONFIG_BOARD_RUUVI_RUUVITAG) || \
 	defined(CONFIG_BOARD_BT510) || \
 	defined(CONFIG_BOARD_PINNACLE_100_DVK) || \
+	defined(CONFIG_BOARD_MG100) || \
 	defined(CONFIG_BOARD_ARDUINO_NANO_33_BLE) || \
 	defined(CONFIG_BOARD_ARDUINO_NANO_33_BLE_SENSE) || \
 	defined(CONFIG_BOARD_UBX_BMD300EVAL_NRF52832) || \