ARM: shmobile: defconfig: Enable RZ/A1 CEU support

Enable support for the RZ/A1H Capture Engine Unit, which is used on the
GR-Peach audiocamera shield expansion board.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200624131931.3686-6-geert+renesas@glider.be

arch/arm/configs/shmobile_defconfig

@@ -114,6 +114,7 @@ CONFIG_MEDIA_SUPPORT=y
 CONFIG_MEDIA_CAMERA_SUPPORT=y
 CONFIG_MEDIA_PLATFORM_SUPPORT=y
 CONFIG_V4L_PLATFORM_DRIVERS=y
+CONFIG_VIDEO_RENESAS_CEU=y
 CONFIG_VIDEO_RCAR_VIN=y
 CONFIG_V4L_MEM2MEM_DRIVERS=y
 CONFIG_VIDEO_RENESAS_FDP1=y