riscv: dts: renesas: rzfive-smarc-som: Drop PHY interrupt support for ETH{0,1}

IRQC support for RZ/Five is still missing so drop the interrupts and
interrupt-parent properties from the PHY nodes of ETH{0,1}.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230102222708.274369-1-prabhakar.mahadev-lad.rj@bp.renesas.comSigned-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi

@@ -24,10 +24,20 @@ &dmac {
 
 &eth0 {
 	status = "disabled";
+
+	phy0: ethernet-phy@7 {
+		/delete-property/ interrupt-parent;
+		/delete-property/ interrupts;
+	};
 };
 
 &eth1 {
 	status = "disabled";
+
+	phy1: ethernet-phy@7 {
+		/delete-property/ interrupt-parent;
+		/delete-property/ interrupts;
+	};
 };
 
 &sdhi0 {