Update pkg/skaffold/schema/v2beta6/upgrade.go
Update pkg/skaffold/schema/v2beta6/upgrade.go

Co-authored-by: Nick Kubala <9eb161548f140c34c2f6e52498a47df3f095eb65@users.noreply.github.com>
GoogleContainerTools/skaffold,GoogleContainerTools/skaffold,GoogleContainerTools/skaffold,GoogleContainerTools/skaffold,GoogleContainerTools/skaffold,GoogleContainerTools/skaffold,GoogleContainerTools/skaffold,GoogleContainerTools/skaffold,GoogleContainerTools/skaffold