ovn: Use charmcraft 2.x for branch 22.03#83

freyes merged 1 commit intoopenstack-charmers:mainopenstack-charmers/charmed-openstack-info:mainfrom

mkalcok:ovn-22.03-charmcraftmkalcok/charmed-openstack-info:ovn-22.03-charmcraftCopy head branch name to clipboard