kola: Add support for Kubevirt

[travier]

Feature Request

Enable testing with kola with the Kubevirt platform.

Desired Feature

Example Usage

Other Information

See: coreos/fedora-coreos-tracker#1432

[qinqon]

Addressed at #4507

[qinqon]

the new kubevirt lane running on github actions is passing now, it runs just one config drive kubevirt test since the whole mantle test suite takes too much time.

Also note that we cannot use nocloud yet no FCOS stream has the fix yet:

• afterburn 5.10.0 was released on 2025-09-30
• NoCloud fix d570c62 landed on 2025-10-08 — after the 5.10.0 release