arm64: dts: qcom: sc8280xp: drop bogus clock-controller property

There is no "clock-controller" property:

  sa8295p-adp.dtb: service@2: clock-controller: 'clock-controller' does not match any of the regexes: 'pinctrl-[0-9]+'
    From schema: Documentation/devicetree/bindings/sound/qcom,q6prm.yaml
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230118094224.51704-2-krzysztof.kozlowski@linaro.org

arch/arm64/boot/dts/qcom/sc8280xp.dtsi

@@ -1715,7 +1715,6 @@ q6prm: service@2 {
 									 "msm/adsp/audio_pd";
 						q6prmcc: clock-controller {
 							compatible = "qcom,q6prm-lpass-clocks";
-							clock-controller;
 							#clock-cells = <2>;
 						};
 					};