net: ethernet: lantiq_etop: remove redundant device name setup

The same name is set when allocating the netdevice structure in the
alloc_etherdev_mq()->alloc_etherrdev_mqs() function. Therefore, there
is no need to manually set it.

This fixes CheckPatch warnings:
WARNING: Prefer strscpy over strcpy - see: https://github.com/KSPP/linux/issues/88


	strcpy(dev->name, "eth%d");

Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Link: https://patch.msgid.link/20240713170920.863171-1-olek2@wp.pl


Signed-off-by: Jakub Kicinski <kuba@kernel.org>