New comment by Javyre on void-packages repository

https://github.com/void-linux/void-packages/pull/26822#issuecomment-735905379

Comment:
I feel like it would be useful to have a runit service defined for pipewire.
Apparently the system daemon it generates [just runs it as user `pipewire`](https://gitlab.freedesktop.org/pipewire/pipewire/-/blob/master/src/daemon/systemd/system/pipewire.service.in).