arm64: dts: qcom: msm8996: correct /soc/bus ranges

The bus@0 node should have reg or ranges to fix dtbs W=1 warnings:

  Warning (unit_address_vs_reg): /soc@0/bus@0: node has a unit name, but no reg or ranges property
  Warning (simple_bus_reg): /soc@0/bus@0: missing or empty reg/ranges property
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Konrad Dybcio <konrad.dybcio@linaro.org> # MSM8996 Kagura
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230420180746.860934-1-krzysztof.kozlowski@linaro.org

arch/arm64/boot/dts/qcom/msm8996.dtsi

@@ -1830,7 +1830,7 @@ bus@0 {
 			compatible = "simple-pm-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges;
+			ranges = <0x0 0x0 0xffffffff>;
 
 			pcie0: pcie@600000 {
 				compatible = "qcom,pcie-msm8996";