New comment by abenson on void-packages repository

https://github.com/void-linux/void-packages/pull/12974#issuecomment-510319247
Comment:
> There are valid arguments against expanding the use of oneshot runit services using pause. 

I've considered we need a `/etc/oneshot` directory type thing for packages that need a oneshot, and similarly enable them in something like `/var/oneshot`. Or something. I'm not sure what's best.