images: Update fedora-28 image
images: Update fedora-28 image

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