ARM: dts: exynos: Fix Ethernet interface description on Odroid XU3

Assign appropriate compatible properties matching real USB vendor and
product ID.

Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
Link: https://lore.kernel.org/r/20201103184412.18874-2-l.stelmach@samsung.com


Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>