fix: validate manifest with new dgraph connection string format#817

mattjohnsonpint merged 2 commits intomainhypermodeinc/modus:mainfrom

mjp/hyp-3184-manifest-validation-error-when-using-new-dgraph-connectionhypermodeinc/modus:mjp/hyp-3184-manifest-validation-error-when-using-new-dgraph-connectionCopy head branch name to clipboard