rockchip: dts: rk3328: Sync rock64 device tree file from Linux

Sync the rk3328-rock64 dts from v6.6-rc5.

See Linux kernel commit for details:

    03633c4ef1fb ("arm64: dts: rockchip: fix USB regulator on ROCK64")

Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>