test: Port vm-run to Python 3
test: Port vm-run to Python 3

Closes #9577

deryni/cockpit,martinpitt/cockpit,cockpit-project/cockpit,cockpit-project/cockpit,andreasn/cockpit,moraleslazaro/cockpit,martinpitt/cockpit,andreasn/cockpit,moraleslazaro/cockpit,garrett/cockpit,moraleslazaro/cockpit,andreasn/cockpit,andreasn/cockpit,garrett/cockpit,deryni/cockpit,mareklibra/cockpit,mareklibra/cockpit,mvollmer/cockpit,deryni/cockpit,cockpituous/cockpit,mvollmer/cockpit,moraleslazaro/cockpit,garrett/cockpit,cockpituous/cockpit,cockpit-project/cockpit,deryni/cockpit,mvollmer/cockpit,mareklibra/cockpit,cockpit-project/cockpit,cockpituous/cockpit,deryni/cockpit,cockpituous/cockpit,martinpitt/cockpit,andreasn/cockpit,andreasn/cockpit,cockpit-project/cockpit,cockpituous/cockpit,garrett/cockpit,mareklibra/cockpit,andreasn/cockpit,moraleslazaro/cockpit,cockpituous/cockpit,moraleslazaro/cockpit,mareklibra/cockpit,deryni/cockpit,mvollmer/cockpit,deryni/cockpit,martinpitt/cockpit,mvollmer/cockpit,martinpitt/cockpit,mareklibra/cockpit,garrett/cockpit,mareklibra/cockpit,moraleslazaro/cockpit