WSL2 doesn't use `systemd` as its `init`. Thus `systemctl disable/enable X` doesn't work.

I note that when installing `minidlna`, `apt` prints
```
Created symlink /etc/systemd/system/multi-user.target.wants/minidlna.service → /lib/systemd/system/minidlna.service.
```
so presumably we can move/rename this symlink. Though likely minidlnad isn't loaded as a service even if this symlink is present.

Whether minidlna loads at all is unclear. So far as a DLNA server is concerned, if the client is Kodi and the server is Windows, just load Kodi and use that.