ARM: dts: bcm2710: replace lan78xx downstream EEE properties with eee… #4888

Job	Run time
build (bcm2711, arm64, bcm2711_defconfig, kernel8, 90)	27m 1s
build (bcm2711_rt, arm64, bcm2711_rt_defconfig, kernel8_rt, 30)	26m 13s
build (bcm2709, arm, bcm2709_defconfig, kernel7, 90)	19m 27s
build (bcmrpi, arm, bcmrpi_defconfig, kernel, 90)	20m 37s
build (arm64, arm64, defconfig, kernel8, 5)	23m 21s
build (bcm2835, arm, bcm2835_defconfig, kernel, 5)	6m 35s
build (bcm2712, arm64, bcm2712_defconfig, kernel_2712, 90)	27m 31s
	2h 30m 45s

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