ARM: dts: rockchip: rk3188: fix lcdc1-rgb24 node name

stable inclusion
from stable-v5.10.159
commit b1f40a0cdf00f2987563a7393ed38d5255f37f9b
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7NTXH

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=b1f40a0cdf00f2987563a7393ed38d5255f37f9b



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[ Upstream commit 11871e20 ]

The lcdc1-rgb24 node name is out of line with the rest
of the rk3188 lcdc1 node, so fix it.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/7b9c0a6f-626b-07e8-ae74-7e0f08b8d241@gmail.com


Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: sanglipeng <sanglipeng1@jd.com>