Running Zuul CI on the packages belonging to @python-packagers-sig

Hello maintainers, We'd like to add all the Fedora's packages (co-)maintained by @python-packagers-sig and the members of Python-maint team to the Zuul CI* configuration. You can see the full list of added packages in this PR: https://pagure.io/fedora-project-config/pull-request/227 I intend to have this PR open for a week and merge the changes after *October 24th*. If you object to having your package enlisted in the Zuul CI, please leave a comment in the PR and I'll remove it. (For completeness' sake) If you'd like to have your package added to the Zuul CI and it's not listed, you can either leave a comment in the PR or just go ahead and open another one. Happy packaging! Karolina -- *Zuul CI not only performs a scratch build of your package, but also runs and reports a handful of other inspections: rpmlint, rpminspect, installation test and other tests, if present. It's especially beneficial if you use the Pull Request workflow in the Fedora's dist-git.