test: Build as root for debian-unstable
test: Build as root for debian-unstable

So that the unit tests also run as root.

Closes #3682

Reviewed-by: Dominik Perpeet <f7830b2723a5db4fc185058b06cfab4b89a38da9@redhat.com>

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