ARM: zynq: Remove ethernet0 alias from Microzed

Ethernet is not using alias for ID assignment that's why alias is not
needed and can be removed.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/f4189063a8923ad380675f8e426e739ee3110baa.1733920873.git.michal.simek@amd.com

Author: michalsimek

arch/arm/boot/dts/xilinx/zynq-microzed.dts

@@ -11,7 +11,6 @@
 	compatible = "avnet,zynq-microzed", "xlnx,zynq-microzed", "xlnx,zynq-7000";
 
 	aliases {
-		ethernet0 = &gem0;
 		serial0 = &uart1;
 		spi0 = &qspi;
 		mmc0 = &sdhci0;