MLK-15001-26 arm64: defconfig: Add ITE IT6263 LVDS to HDMI transmitter support

This patch adds ITE IT6263 LVDS to HDMI transmitter support in arm64 kernel
defconfig.

Signed-off-by: Liu Ying <victor.liu@nxp.com>

arch/arm64/configs/defconfig

@@ -409,6 +409,7 @@ CONFIG_DRM_MSM=m
 CONFIG_DRM_TEGRA=m
 CONFIG_DRM_PANEL_SIMPLE=m
 CONFIG_DRM_I2C_ADV7511=m
+CONFIG_DRM_ITE_IT6263=y
 CONFIG_DRM_IMX=y
 CONFIG_DRM_IMX_PARALLEL_DISPLAY=y
 CONFIG_DRM_IMX_TVE=y