Passed kbuild nodes with no children

[r-c-n]

I'm not sure if this is intended, but I found some kbuild nodes that don't have any tests hanging from them:

https://staging.kernelci.org:9000/viewer?search=parent%3D65c41f39eeba82c5ea80937c
https://staging.kernelci.org:9000/viewer?node_id=65c41fc2eeba82c5ea80937d

[nuclearcat]

On staging it might happen, if we are restarting it too often, for example or lava scheduler was not available at moment. But this is something we have to think about.

[nuclearcat]

Core issue: kernelci/kernelci-project#472