arm64: defconfig: Enable MediaTek STAR Ethernet MAC

Enable CONFIG_NET_VENDOR_MEDIATEK and CONFIG_NET_MEDIATEK_STAR_EMAC in
the defconfig to allow usage of the Ethernet controller on the MT8365
SoC.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20241220-mt8365-eth-config-v1-1-7f3ffae35fd6@collabora.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Author: nfraprado

arch/arm64/configs/defconfig

@@ -358,6 +358,8 @@ CONFIG_IGBVF=y
 CONFIG_MVNETA=y
 CONFIG_MVPP2=y
 CONFIG_SKY2=y
+CONFIG_NET_VENDOR_MEDIATEK=y
+CONFIG_NET_MEDIATEK_STAR_EMAC=m
 CONFIG_MLX4_EN=m
 CONFIG_MLX5_CORE=m
 CONFIG_MLX5_CORE_EN=y