Incubator and KDE Review checklist review

[Carl Schwan]

Hi,

I came to my attention that there is a merge request to move the incubator and 
kde review checklist to develop.kde.org.

As it contains some additional changes instead of a simple move, I think it 
would make sense to ask for additional reviews on this mailing list.

See
https://invent.kde.org/documentation/develop-kde-org/-/merge_requests/308

Cheers,
Carl