ARM: dts: qcom: pm8841: add required thermal-sensor-cells

The PM8841 temperature sensor has to define thermal-sensor-cells.

Fixes: dab8134ca072 ("ARM: dts: qcom: Add PM8841 functions device nodes")
Signed-off-by: Krzysztof Kozlowski <[e-mail]>
Signed-off-by: Bjorn Andersson <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]

arch/arm/boot/dts/qcom-pm8841.dtsi

···
 			compatible = "qcom,spmi-temp-alarm";
 			reg = <0x2400>;
 			interrupts = <4 0x24 0 IRQ_TYPE_EDGE_RISING>;
+			#thermal-sensor-cells = <0>;
 		};
 	};