arm64: dts: rockchip: add panel to Anbernic RG353 series

Add support for the newly mainlined panel to the RG353 series of
devices.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20221126011432.22891-2-macroalpha82@gmail.com


Signed-off-by: Heiko Stuebner <heiko@sntech.de>