arm64: defconfig: Enable Renesas RZ/V2H(P) Watchdog driver

Enable the watchdog driver for the Renesas RZ/V2H(P) SoC.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20241112093412.20093-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Author: prabhakarlad

arch/arm64/configs/defconfig

@@ -737,6 +737,7 @@ CONFIG_MESON_WATCHDOG=m
 CONFIG_ARM_SMC_WATCHDOG=y
 CONFIG_RENESAS_WDT=y
 CONFIG_RENESAS_RZG2LWDT=y
+CONFIG_RENESAS_RZV2HWDT=y
 CONFIG_UNIPHIER_WATCHDOG=y
 CONFIG_PM8916_WATCHDOG=m
 CONFIG_BCM2835_WDT=y