[arch-devops] don't upgrade systemd!! systemd-networkd does not set default route

Hi All, Please refrain from upgrading our server until this systemd bug is fixed. [1] reproducible.archlinux.org was unreachable due to this bug and has been fixed by downgrading systemd live and restarting systemd-networkd. https://bugs.archlinux.org/task/68862 Greetings, Jelle