[artix-general] New udev creates eth0, ignores conf.d/net

[epektasis]

Greetings.  Since the surprise "upgrade" to udev (now 249.4-1), the ethernet
interface is now named eth0 and an error is displayed at boot-up: interface
enp1s0 does not exist and net.enp1s0 failed to start.  But eth0 starts and
runs fine, even though conf.d/net specifices config_enp1s0="dhcp" and there
are no active references to eth0 in that file.  I added net.ifnames=1 and
biosdevname=1 to GRUB_CMDLINE_LINUX in /etc/default/grub, ran grub-mkconfig
and rebooted, but the same error recurs.  Perhaps there is some other file
accessed instead of /etc/conf.d/net that udev uses?  If anyone can point me to
that file or its documentation, I will be grateful.
	e.