arm64: defconfig: Enable i.MX93 ADC support

Enable the i.MX93 ADC driver by default.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/configs/defconfig

@@ -1252,6 +1252,7 @@ CONFIG_EXTCON_USBC_CROS_EC=y
 CONFIG_RENESAS_RPCIF=m
 CONFIG_IIO=y
 CONFIG_EXYNOS_ADC=y
+CONFIG_IMX93_ADC=m
 CONFIG_MAX9611=m
 CONFIG_MEDIATEK_MT6577_AUXADC=m
 CONFIG_QCOM_SPMI_VADC=m