arm64: dts: qcom: pm660l: Add missing short interrupt

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

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

Fixes: 7b56a804 ("arm64: dts: qcom: pm660l: Add WLED support")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230626-topic-bindingsfixups-v1-4-254ae8642e69@linaro.orgSigned-off-by: Bjorn Andersson <andersson@kernel.org>

arch/arm64/boot/dts/qcom/pm660l.dtsi

@@ -74,8 +74,9 @@ pm660l_lpg: pwm {
 		pm660l_wled: leds@d800 {
 			compatible = "qcom,pm660l-wled";
 			reg = <0xd800>, <0xd900>;
-			interrupts = <0x3 0xd8 0x1 IRQ_TYPE_EDGE_RISING>;
-			interrupt-names = "ovp";
+			interrupts = <0x3 0xd8 0x1 IRQ_TYPE_EDGE_RISING>,
+				     <0x3 0xd8 0x2 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "ovp", "short";
 			label = "backlight";
 
 			status = "disabled";