arm64: defconfig: Enable Renesas RZ/V2M CSI driver

Enable CSI driver support for Renesas RZ/V2M based platforms.

Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230622113341.657842-6-fabrizio.castro.jz@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Author: Fabrizio Castro

arch/arm64/configs/defconfig

@@ -535,6 +535,7 @@ CONFIG_SPI_PL022=y
 CONFIG_SPI_ROCKCHIP=y
 CONFIG_SPI_RPCIF=m
 CONFIG_SPI_RSPI=m
+CONFIG_SPI_RZV2M_CSI=m
 CONFIG_SPI_QCOM_QSPI=m
 CONFIG_SPI_QUP=y
 CONFIG_SPI_QCOM_GENI=m