GH-2245 - Polishing.

See update to the original ticket:

> It turns out that a couple of aspects we need in setting up this scripts
> are very specific to our internal testing. Therefore, the scripts should
> live in a separate project.
>
> I do think that would also make complete sense for VMWares CI scripts
> and thus keeping that repo free of CI specific scripts, but this is
> maybe another ticket. Our scripts will be removed in an additional
> commit.

Author: michael-simons