Fix boot up with the 2020.06.01 iso
Fix boot up with the 2020.06.01 iso

/etc/resolv.conf has turned into a symlink since archiso commit
"Replacing dhcpcd with systemd-networkd and systemd-resolved". Make sure
that this new configuration is also supported.

While at it, kill dhclient right after the address has been assigned.

Lekensteyn/archdir