arm64: dts: qcom: sdm845-db845c: correct LED panic indicator

There is no "panic-indicator" default trigger but a property with that
name:

  sdm845-db845c.dtb: leds: led-0: Unevaluated properties are not allowed ('linux,default-trigger' was unexpected)

Fixes: 3f72e2d3 ("arm64: dts: qcom: Add Dragonboard 845c")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231111095617.16496-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Bjorn Andersson <andersson@kernel.org>

arch/arm64/boot/dts/qcom/sdm845-db845c.dts

@@ -67,8 +67,8 @@ led-0 {
 			function = LED_FUNCTION_INDICATOR;
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&pm8998_gpios 13 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "panic-indicator";
 			default-state = "off";
+			panic-indicator;
 		};
 
 		led-1 {