Add OCI upgrade coverage in `kola.upgrade.basic`

[jlebon]

We did https://github.com/coreos/fedora-coreos-tracker/issues/1823. Let's make sure to add coverage for it in our upgrade tests. One is kola.upgrade.basic, which this issue tracks. (Probably makes sense to have a similar issue for https://github.com/coreos/fedora-coreos-config/blob/testing-devel/tests/kola/upgrade/extended/test.sh to discuss how/if we want to adapt that.)

[dustymabe]

The https://github.com/coreos/fedora-coreos-config/blob/testing-devel/tests/kola/upgrade/extended/test.sh part of this was covered in:

• https://github.com/coreos/fedora-coreos-config/commit/22d6552936951df9899a39c2e62d78ee27194f02
• https://github.com/coreos/fedora-coreos-config/commit/a10a39d09d645a9f8bd886e73a2c5949faf1185b