test: Use "link-local" instead of "shared" as non-default method
test: Use "link-local" instead of "shared" as non-default method

The "shared" method needs dnsmasq, which isn't necessarily installed.

garrett/cockpit,mvollmer/cockpit,SotolitoLabs/cockpit,petervo/cockpit,garrett/cockpit,Scribery/cockpit,larsu/cockpit,larsu/cockpit,mareklibra/cockpit,andreasn/cockpit,petervo/cockpit,moraleslazaro/cockpit,petervo/cockpit,larsu/cockpit,martinpitt/cockpit,SotolitoLabs/cockpit,stefwalter/cockpit,andreasn/cockpit,SotolitoLabs/cockpit,mareklibra/cockpit,garrett/cockpit,andreasn/cockpit,Scribery/cockpit,moraleslazaro/cockpit,martinpitt/cockpit,deryni/cockpit,cockpituous/cockpit,mareklibra/cockpit,deryni/cockpit,mareklibra/cockpit,deryni/cockpit,deryni/cockpit,martinpitt/cockpit,stefwalter/cockpit,garrett/cockpit,martinpitt/cockpit,moraleslazaro/cockpit,cockpituous/cockpit,mareklibra/cockpit,moraleslazaro/cockpit,stefwalter/cockpit,cockpit-project/cockpit,SotolitoLabs/cockpit,mvollmer/cockpit,andreasn/cockpit,cockpituous/cockpit,Scribery/cockpit,deryni/cockpit,larskarlitski/cockpit,mareklibra/cockpit,larsu/cockpit,andreasn/cockpit,deryni/cockpit,cockpituous/cockpit,SotolitoLabs/cockpit,martinpitt/cockpit,cockpituous/cockpit,larskarlitski/cockpit,petervo/cockpit,mvollmer/cockpit,mvollmer/cockpit,cockpit-project/cockpit,Scribery/cockpit,andreasn/cockpit,petervo/cockpit,larskarlitski/cockpit,cockpit-project/cockpit,larskarlitski/cockpit,garrett/cockpit,larskarlitski/cockpit,cockpituous/cockpit,moraleslazaro/cockpit,stefwalter/cockpit,cockpit-project/cockpit,larsu/cockpit,stefwalter/cockpit,andreasn/cockpit,SotolitoLabs/cockpit,mareklibra/cockpit,stefwalter/cockpit,moraleslazaro/cockpit,petervo/cockpit,petervo/cockpit,deryni/cockpit,stefwalter/cockpit,Scribery/cockpit,larskarlitski/cockpit,moraleslazaro/cockpit,mvollmer/cockpit,cockpit-project/cockpit,Scribery/cockpit,larsu/cockpit,SotolitoLabs/cockpit,Scribery/cockpit,larskarlitski/cockpit