arm64: dts: rockchip: Remove vcc13 and vcc14 for rk808

The Rockchip rk808 Power Management IC does not have a vcc13 or a
vcc14. The schematics for at least the Pinebook Pro suggest this is
actually vcc1 and vcc2, and may be an artifact from the reference
design schematic).

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/20220303203958.4904-2-macroalpha82@gmail.com


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