arm64: dts: qcom: msm8992-*: Fix up comments

arm64: dts: qcom: msm8992-*: Fix up comments

[ Upstream commit 290d43062d261cebd17ff590dc91f1d1e3fe6eed ]

Make sure all multiline C-style commends begin with just '/*' with
the comment text starting on a new line.

Also, trim off downstream regulator properties from comments to prevent
them from accidentally landing into mainline one day..

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221107145522.6706-9-konrad.dybcio@linaro.org
Stable-dep-of: 2866527093dd ("arm64: dts: qcom: msm8992-lg-bullhead: Enable regulators")
Signed-off-by: Sasha Levin <sashal@kernel.org>