arm64: dts: amlogic: meson-gxbb-kii-pro: fix led node name

[ Upstream commit afdef3b1 ]

Fixes:
leds: status: {...} is not of type 'array'

Link: https://lore.kernel.org/r/20230124-b4-amlogic-bindings-fixups-v1-13-44351528957e@linaro.org


Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>