ARM: dts: rockchip: Add dwc2 otg fifo siztes for RK3128

The driver currently won't probe correctly if those values are missing.
They have been taken from dowstream kernel and match those of other
Rockchip SoCs.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20231119121340.109025-5-knaerzche@gmail.com


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