Create a mgmt cluster on capd

[PatrickLaabs]

in order to create the helmchartproxy installation in the right way and use labels for selection, we need to create a mgmt cluster after the initial bootstrap step.

This is a little bit overkill, but thats currently the only way to reach to the goal needed.

[PatrickLaabs]

Solved.
Management Cluster Manifest is getting generated and saved to the working directory of frigg, and
will be deployed onto the bootstrap cluster.