e2e: Fix namespace cleanup
e2e: Fix namespace cleanup

The resourceToDelete refactoring resulted in namespaces not getting
deleted.

pweil-/origin,jeremyeder/origin,xiuwang/origin,hroyrh/origin,jeremyeder/origin,tnozicka/origin,deads2k/origin,spadgett/origin,pecameron/origin,nak3/origin,sdminonne/origin,openshift/origin,mahak/origin,soltysh/origin,dinhxuanvu/origin,soltysh/origin,Miciah/origin,coreydaley/origin,spadgett/origin,jsafrane/origin,bparees/origin,Miciah/origin,openshift/origin,pweil-/origin,sdminonne/origin,nak3/origin,dinhxuanvu/origin,sjug/origin,sallyom/origin,soltysh/origin,xiuwang/origin,mfojtik/origin,sjug/origin,pecameron/origin,csrwng/origin,gabemontero/origin,tnozicka/origin,nak3/origin,akram/origin,sallyom/origin,enj/origin,jim-minter/origin,hroyrh/origin,dinhxuanvu/origin,jsafrane/origin,akram/origin,bparees/origin,sdminonne/origin,csrwng/origin,xiuwang/origin,mahak/origin,JacobTanenbaum/origin,JacobTanenbaum/origin,ironcladlou/origin,coreydaley/origin,mfojtik/origin,coreydaley/origin,sjug/origin,Miciah/origin,mkumatag/origin,enj/origin,sallyom/origin,ingvagabund/origin,jsafrane/origin,akram/origin,ironcladlou/origin,pecameron/origin,ingvagabund/origin,tnozicka/origin,mfojtik/origin,jeremyeder/origin,openshift/origin,mkumatag/origin,deads2k/origin,ingvagabund/origin,ironcladlou/origin,jim-minter/origin,gabemontero/origin,spadgett/origin,dinhxuanvu/origin,spadgett/origin,pweil-/origin,dinhxuanvu/origin,tnozicka/origin,bparees/origin,mkumatag/origin,tnozicka/origin,hroyrh/origin,tnozicka/origin,jeremyeder/origin,spadgett/origin,deads2k/origin,enj/origin,csrwng/origin,gabemontero/origin,JacobTanenbaum/origin,mahak/origin,jeremyeder/origin,jim-minter/origin