tests: drivers: STM32: Enabling ADC tests for nucleo_h7a3zi_q

This commit enables test_adc to build and run for this new board

Signed-off-by: Manojkumar Subramaniam <[email protected]>

Author: manoj153

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

@@ -235,7 +235,8 @@
 #define ADC_1ST_CHANNEL_ID	15
 
 #elif defined(CONFIG_BOARD_NUCLEO_H743ZI) || \
-	defined(CONFIG_BOARD_NUCLEO_H753ZI)
+	defined(CONFIG_BOARD_NUCLEO_H753ZI) || \
+	defined(CONFIG_BOARD_NUCLEO_H7A3ZI_Q)
 #define ADC_DEVICE_NAME         DT_LABEL(DT_INST(0, st_stm32_adc))
 #define ADC_RESOLUTION		16
 #define ADC_GAIN		ADC_GAIN_1