arm64: defconfig: Enable ARM Mali display driver

Enables the Mali display driver for the display port on NXP LS1028a SoC.
Signed-off-by: NLi Yang <leoyang.li@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

arch/arm64/configs/defconfig

@@ -552,6 +552,7 @@ CONFIG_VIDEO_RENESAS_FCP=m
 CONFIG_VIDEO_RENESAS_VSP1=m
 CONFIG_DRM=m
 CONFIG_DRM_I2C_NXP_TDA998X=m
+CONFIG_DRM_MALI_DISPLAY=m
 CONFIG_DRM_NOUVEAU=m
 CONFIG_DRM_EXYNOS=m
 CONFIG_DRM_EXYNOS5433_DECON=y