community/greetd: move user home into /var/lib
The home directory for the greetd user may need to contain configuration files for services that it runs. /run is unsuitable for this, since it is mounted tmpfs and no data can be persisted into it.
The home directory for the greetd user may need to contain configuration files for services that it runs. /run is unsuitable for this, since it is mounted tmpfs and no data can be persisted into it.