New review comment by oynqr on void-packages repository

https://github.com/void-linux/void-packages/pull/28945#discussion_r591263308

Comment:
Yeah, I've found that it tends to not run on boot when a printer is already plugged in.
Having the udev rule link in/delete the service would not work either since ipp-usb is meant to work with multiple printers.

Maybe we can do something with a _udevadm trigger_ somwhere?