Incomplete `coverage` jobs for kunit

[JenySadadia]

All the coverage jobs are incomplete with kunit parent.

Example: https://staging.kernelci.org:9000/viewer?node_id=68a6d4d85bbdf36c747b69af

[JenySadadia]

Related PR: #1291

[a-wai]

Coverage report jobs shouldn't be triggered at all for kunit jobs, this is a flaw in the rules management system. I'll be pushing a fix for that in a short while.

[nuclearcat]

Thanks @JenySadadia and @a-wai for discovery and fix!