arm64: dts: qcom: replace underscores in node names

arm64: dts: qcom: replace underscores in node names

Underscores should not be used in node names (dtc with W=2 warns about
them), so replace them with hyphens.  In few places adjust the name to
match other nodes (e.g. xxx-regulator).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221214110448.86268-1-krzysztof.kozlowski@linaro.org