libvirt chores

[ssbarnea]

List of small chores we should take care of:

• [ ] Identify which libvirt issue tracker should be used for python related stuff
• [ ] Identify which git repository receives PR for making changes to python-libvirt if needed
• [ ] update https://pypi.org/project/libvirt-python/ listing to include links to issue tracker and git repository, now it only includes links that point to the organization page (not of much practical use)
• [x] test libvirt under zuul-ci
• [ ] check remoting support and assure we will be able to use it with our driver. The libvirt machine could be different from the one running molecule.
• [ ] investigate sortout failure to install python-libvirt on MacOS @ssbarnea

References so far:

• https://libvirt.org/downloads.html#releases