# update-platform-binary.sh: the last two lines it needs

After the `carlos-restart.path` block, guarded the same way:

    if [ -f /etc/systemd/system/carlos-system-update.path ]; then
      systemctl enable --now carlos-system-update.path
      systemctl enable carlos-system-recover.service
    fi

And to the post-conditions at the end:

    systemctl is-active carlos-system-update.path
    systemctl is-enabled carlos-system-recover.service

Same change in amadan.net/tito/carlos-infrastructure/scripts/update-platform-binary.sh.
After every deployment has been hand-rolled once onto a binary carrying the
system-update spec, the script is retired (spec §10).