arm64: dts: imx93-11x11-evk: remove fec property eee-broken-1000t

The 'eee-broken-1000t' flag disables Energy-Efficient Ethernet (EEE) on 1G
links as a workaround for PTP sync issues on older i.MX6 platforms.

Remove it since the i.MX93 have not such issue.

Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Joy Zou <joy.zou@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Author: 1991Joyzou

arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts

@@ -291,7 +291,6 @@
 
 		ethphy2: ethernet-phy@2 {
 			reg = <2>;
-			eee-broken-1000t;
 			reset-gpios = <&pcal6524 16 GPIO_ACTIVE_LOW>;
 			reset-assert-us = <10000>;
 			reset-deassert-us = <80000>;