kernel: add CONFIG_DRM_RCAR_USE_LVDS is not set

Added missing symbol.

Signed-off-by: John Audia <[email protected]>

target/linux/generic/config-5.15

@@ -1634,6 +1634,7 @@ CONFIG_DQL=y
 # CONFIG_DRM_RADEON_USERPTR is not set
 # CONFIG_DRM_RCAR_DW_HDMI is not set
 # CONFIG_DRM_RCAR_LVDS is not set
+# CONFIG_DRM_RCAR_USE_LVDS is not set
 # CONFIG_DRM_ROCKCHIP is not set
 # CONFIG_DRM_SII902X is not set
 # CONFIG_DRM_SII9234 is not set