arm64: defconfig: enable Lima driver

A bunch of arm64 boards can now use the Lima driver, let's enable it
in defconfig, it will be useful to have it enabled for KernelCI
boot and runtime testing.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

arch/arm64/configs/defconfig

@@ -504,6 +504,7 @@ CONFIG_DRM_HISI_HIBMC=m
 CONFIG_DRM_HISI_KIRIN=m
 CONFIG_DRM_MESON=m
 CONFIG_DRM_PL111=m
+CONFIG_DRM_LIMA=m
 CONFIG_DRM_PANFROST=m
 CONFIG_FB=y
 CONFIG_FB_MODE_HELPERS=y