Don't consider forked repos / archived (for more than one year) repos to build the electorate

[fidencio]

We're currently considering as part of the electorate all the repos but kata-containers/qemu and kata-containers/linux.
However, the list should also include:

• govmm - Archived as it's been imported into the kata-containers repo
• osbuilder, runtime, shim, packaging, ksm-throttler, documentation, agent - Archived as they've been out of support for a very long time now
• slash-command-action, is-organization-member, resolve-pr-refs, project-infra - Those are fork from different repos and, as QEMU and Linux, the maintainers of those projects are not directly contributing to Kata Containers and shouldn't be counted as part of the electorate.