arm64: defconfig: add S32G RTC module support

The RTC hardware module present on S32G based SoCs tracks clock time
during system suspend and it is used as a wakeup source on S32G2/S32G3
architecture.

Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Author: Ciprian Marian Costea

arch/arm64/configs/defconfig

@@ -1245,6 +1245,7 @@ CONFIG_RTC_DRV_BQ32K=m
 CONFIG_RTC_DRV_RX8581=m
 CONFIG_RTC_DRV_RV3028=m
 CONFIG_RTC_DRV_RV8803=m
+CONFIG_RTC_DRV_S32G=m
 CONFIG_RTC_DRV_S5M=y
 CONFIG_RTC_DRV_DS3232=y
 CONFIG_RTC_DRV_PCF2127=m