ARM: dts: lan966x: Fix the interrupt number for internal PHYs

According to the datasheet the interrupts for internal PHYs are
80 and 81.

Fixes: 6ad69e0 ("ARM: dts: lan966x: add MIIM nodes")
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220912192629.461452-1-horatiu.vultur@microchip.com

Author: HoratiuVultur

arch/arm/boot/dts/lan966x.dtsi

@@ -541,13 +541,13 @@
 
 			phy0: ethernet-phy@1 {
 				reg = <1>;
-				interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+				interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 			};
 
 			phy1: ethernet-phy@2 {
 				reg = <2>;
-				interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+				interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 			};
 		};