arm64: dts: qcom: pmi8950: Add missing OVP interrupt

Add the missing OVP interrupt. This fixes the schema warning:

wled@d800: interrupt-names: ['short'] is too short

Fixes: 0d97fdf3 ("arm64: dts: qcom: Add configuration for PMI8950 peripheral")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230626-topic-bindingsfixups-v1-5-254ae8642e69@linaro.orgSigned-off-by: Bjorn Andersson <andersson@kernel.org>

arch/arm64/boot/dts/qcom/pmi8950.dtsi

@@ -87,8 +87,9 @@ pmic@3 {
 		pmi8950_wled: leds@d800 {
 			compatible = "qcom,pmi8950-wled";
 			reg = <0xd800>, <0xd900>;
-			interrupts = <0x3 0xd8 0x02 IRQ_TYPE_EDGE_RISING>;
-			interrupt-names = "short";
+			interrupts = <0x3 0xd8 0x1 IRQ_TYPE_EDGE_RISING>,
+				     <0x3 0xd8 0x2 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "ovp", "short";
 			label = "backlight";
 
 			status = "disabled";