arm64: dts: imx8mm-kontron: Fix interrupt for RTC on OSM-S i.MX8MM module

The level of the interrupt signal is active low instead. Fix this.

Fixes: de9618e8 ("arm64: dts: Add support for Kontron SL/BL i.MX8MM OSM-S")
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/imx8mm-kontron-osm-s.dtsi

@@ -210,7 +210,7 @@ rv3028: rtc@52 {
 		reg = <0x52>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_rtc>;
-		interrupts-extended = <&gpio4 1 IRQ_TYPE_LEVEL_HIGH>;
+		interrupts-extended = <&gpio4 1 IRQ_TYPE_LEVEL_LOW>;
 		trickle-diode-disable;
 	};
 };