test: Remove support for magic base images
test: Remove support for magic base images

Everyone is supposed to use the bootstrap scripts now, which can fall
back to magic base images if really necessary.

Reviewed-by: Stef Walter <8a7fbf0f15d3ad982af54ef28f5c117d2494b76c@redhat.com>

andreasn/cockpit,FireDrunk/cockpit,denysvitali/cockpit,dperpeet/cockpit,harishanand95/cockpit,michalskrivanek/cockpit,sgallagher/cockpit,petervo/cockpit,haiyangd/cockpit_view,garrett/cockpit,moraleslazaro/cockpit,xhad/cockpit,Scribery/cockpit,mvollmer/cockpit,cockpituous/cockpit,matobet/cockpit,michalskrivanek/cockpit,xhad/cockpit,matobet/cockpit,stefwalter/cockpit,xhad/cockpit,matobet/cockpit,jscotka/cockpit,petervo/cockpit,larskarlitski/cockpit,arilivigni/cockpit,larsu/cockpit,michalskrivanek/cockpit,martinpitt/cockpit,stefwalter/cockpit,cockpituous/cockpit,martinpitt/cockpit,matobet/cockpit,michalskrivanek/cockpit,andreasn/cockpit,sgallagher/cockpit,harishanand95/cockpit,dperpeet/cockpit,deryni/cockpit,dperpeet/cockpit,mvollmer/cockpit,SotolitoLabs/cockpit,dperpeet/cockpit,jscotka/cockpit,zigitax/cockpit,zigitax/cockpit,denysvitali/cockpit,vanloswang/cockpit,petervo/cockpit,Scribery/cockpit,Scribery/cockpit,arilivigni/cockpit,stefwalter/cockpit,mvollmer/cockpit,haiyangd/cockpit_view,denysvitali/cockpit,arilivigni/cockpit,denysvitali/cockpit,mvollmer/cockpit,harishanand95/cockpit,dperpeet/cockpit,larskarlitski/cockpit,mareklibra/cockpit,martinpitt/cockpit,deryni/cockpit,michalskrivanek/cockpit,larskarlitski/cockpit,cockpit-project/cockpit,harishanand95/cockpit,arilivigni/cockpit,larskarlitski/cockpit,stefwalter/cockpit,petervo/cockpit,stefwalter/cockpit,xhad/cockpit,FireDrunk/cockpit,sgallagher/cockpit,cockpit-project/cockpit,sgallagher/cockpit,moraleslazaro/cockpit,vanloswang/cockpit,moraleslazaro/cockpit,deryni/cockpit,xhad/cockpit,michalskrivanek/cockpit,deryni/cockpit,arilivigni/cockpit,cockpituous/cockpit,andreasn/cockpit,sgallagher/cockpit,Scribery/cockpit,larskarlitski/cockpit,harishanand95/cockpit,cockpit-project/cockpit,denysvitali/cockpit,mvollmer/cockpit,haiyangd/cockpit_view,jscotka/cockpit,petervo/cockpit,moolitayer/cockpit,moolitayer/cockpit,SotolitoLabs/cockpit,haiyangd/cockpit_view,garrett/cockpit,harishanand95/cockpit,martinpitt/cockpit,SotolitoLabs/cockpit,vanloswang/cockpit,larsu/cockpit,larsu/cockpit,garrett/cockpit,Scribery/cockpit,SotolitoLabs/cockpit,vanloswang/cockpit,petervo/cockpit,arilivigni/cockpit,jscotka/cockpit,haiyangd/cockpit_view,larsu/cockpit,cockpituous/cockpit,sgallagher/cockpit,mareklibra/cockpit,larskarlitski/cockpit,moolitayer/cockpit,deryni/cockpit,vanloswang/cockpit,moraleslazaro/cockpit,matobet/cockpit,mareklibra/cockpit,andreasn/cockpit,moraleslazaro/cockpit,larsu/cockpit,zigitax/cockpit,dperpeet/cockpit,andreasn/cockpit,Scribery/cockpit,FireDrunk/cockpit,xhad/cockpit,martinpitt/cockpit,vanloswang/cockpit,mareklibra/cockpit,SotolitoLabs/cockpit,SotolitoLabs/cockpit,jscotka/cockpit,moolitayer/cockpit,deryni/cockpit,moolitayer/cockpit,Scribery/cockpit,vanloswang/cockpit,FireDrunk/cockpit,michalskrivanek/cockpit,matobet/cockpit,moraleslazaro/cockpit,petervo/cockpit,larsu/cockpit,FireDrunk/cockpit,zigitax/cockpit,SotolitoLabs/cockpit,garrett/cockpit,arilivigni/cockpit,cockpituous/cockpit,moraleslazaro/cockpit,stefwalter/cockpit,xhad/cockpit,zigitax/cockpit,mareklibra/cockpit,cockpit-project/cockpit,sgallagher/cockpit,mareklibra/cockpit,mareklibra/cockpit,andreasn/cockpit,larskarlitski/cockpit,cockpit-project/cockpit,dperpeet/cockpit,deryni/cockpit,harishanand95/cockpit,jscotka/cockpit,andreasn/cockpit,garrett/cockpit,stefwalter/cockpit,cockpituous/cockpit