ARM: shmobile: defconfig: Refresh for v6.9-rc1

Refresh the defconfig for Renesas ARM systems:
  - Move CONFIG_DRM_PANEL_SIMPLE (moved in commit aaf7f809
    ("drm/panel: re-alphabetize the menu list")),
  - Enable warn on W+X mappings at boot (recommended, renamed in commit
    a90f0a02 ("arm: ptdump: rename CONFIG_DEBUG_WX to
    CONFIG_ARM_DEBUG_WX")).
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/b2e6306a58e18136c05668dbbe9e839efdbe463e.1712053238.git.geert+renesas@glider.be

arch/arm/configs/shmobile_defconfig

@@ -139,8 +139,8 @@ CONFIG_DRM_FBDEV_EMULATION=y
 CONFIG_DRM_RCAR_DU=y
 # CONFIG_DRM_RCAR_USE_MIPI_DSI is not set
 CONFIG_DRM_SHMOBILE=y
-CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_DRM_PANEL_EDP=y
+CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_DRM_DISPLAY_CONNECTOR=y
 CONFIG_DRM_LVDS_CODEC=y
 CONFIG_DRM_SII902X=y
@@ -235,3 +235,4 @@ CONFIG_CMA_SIZE_MBYTES=64
 CONFIG_PRINTK_TIME=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DEBUG_FS=y
+CONFIG_ARM_DEBUG_WX=y