ARM: shmobile: defconfig: Refresh for v5.18-rc1

Refresh the defconfig for Renesas ARM systems:
  - Move CONFIG_V4L_MEM2MEM_DRIVERS (moved in commit 256bf685
    ("media: platform: move platform menu dependencies to drivers")),
  - Move CONFIG_DEBUG_FS (moved in commit f9b3cd24
    ("Kconfig.debug: make DEBUG_INFO selectable from a choice")).
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/922ba60d81a71acfae5d88c1991d8c96bb2b3527.1649947421.git.geert+renesas@glider.be

arch/arm/configs/shmobile_defconfig

@@ -119,9 +119,9 @@ CONFIG_MEDIA_SUPPORT=y
 CONFIG_MEDIA_CAMERA_SUPPORT=y
 CONFIG_MEDIA_PLATFORM_SUPPORT=y
 CONFIG_V4L_PLATFORM_DRIVERS=y
+CONFIG_V4L_MEM2MEM_DRIVERS=y
 CONFIG_VIDEO_RENESAS_CEU=y
 CONFIG_VIDEO_RCAR_VIN=y
-CONFIG_V4L_MEM2MEM_DRIVERS=y
 CONFIG_VIDEO_RENESAS_FDP1=y
 CONFIG_VIDEO_RENESAS_JPU=y
 CONFIG_VIDEO_RENESAS_VSP1=y
@@ -224,5 +224,5 @@ CONFIG_NLS_ISO8859_1=y
 CONFIG_DMA_CMA=y
 CONFIG_CMA_SIZE_MBYTES=64
 CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_FS=y
 CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_FS=y