arm64: dts: freescale: imx95-toradex-smarc: use edge trigger for ethphy1 interrupt

Change the PHY interrupt trigger type from IRQ_TYPE_LEVEL_LOW to
IRQ_TYPE_EDGE_FALLING to match the PCA9745 GPIO expander hardware
capabilities and avoid emulated level detection.

Fixes: 90bbe88 ("arm64: dts: freescale: add Toradex SMARC iMX95")
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Author: ivitro

arch/arm64/boot/dts/freescale/imx95-toradex-smarc.dtsi

@@ -582,7 +582,7 @@
 	ethphy1: ethernet-phy@1 {
 		reg = <1>;
 		interrupt-parent = <&som_gpio_expander_1>;
-		interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
+		interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
 		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
 		ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
 	};