Fix error displaying group edit page

For the Paid Signup Flow (gitlab-org/growth/product#87 (closed)) the group edit page returned a 500 when it's license was not updated fast enough (see: https://sentry.gitlab.net/gitlab/gitlabcom/issues/1198903/events/24064090/). Therefore pass the properties to be displayed as parameters in the URL.

There is no changelog, because the feature is behind a feature flag.