Allow other versions of ember-getowner-polyfill
Allow other versions of ember-getowner-polyfill

The 2.0 update simply removes a deprecated way of calling this addon. We
can allow both since it seems like addons have updated to not use the
bad syntax.

thecoolestguy/frontend,ilios/frontend,djvoa12/frontend,jrjohnson/frontend,dartajax/frontend,thecoolestguy/frontend,gboushey/frontend,jrjohnson/frontend,ilios/frontend,gboushey/frontend,dartajax/frontend,djvoa12/frontend