There's a merged pull request on the void-packages repository

libvirt, libvirt-python3: update to 7.10.0, add modular services
https://github.com/void-linux/void-packages/pull/34334

Description:
For awhile, libvirt has moved away from the monolithic libvirtd in favor of modular `virt${DRIVER}d` daemons that each manage a specific function. This is the default behavior for per-user "session" instances that launch on demand. We still provide a legacy libvirtd service, but let's add services for the modular daemons favored by upstream.

To avoid maintaining a bunch of separate service scripts that all do the same thing, I've used the "generic" trick like the `agetty*` services in `runit-void`.

#### Testing the changes
- I tested the changes in this PR: **semi-briefly**

cc: @Hoshpak