arm64: dts: qcom: sc8280xp-x13s: move 'thermal-zones' node

Move the 'thermal-zones' node after the regulator nodes to restore the
root-node sort order (alphabetically by node name).

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221227170202.21618-1-johan+linaro@kernel.org