Update keystone-openidc recipes to charmcraft 2.x#69

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

rodrigogansobarbieri:keystone-openidc-cc2.xrodrigogansobarbieri/charmed-openstack-info:keystone-openidc-cc2.xCopy head branch name to clipboard