Properly style the container registry metadata

Recently we moved the container registry to use the shared registry_title component, in doing so we forgot to update the styling of the registry metadata to match the one in the package registry.

Package Registry Container Registry
Screenshot_2020-09-11_at_16.34.10 Screenshot_2020-09-11_at_16.33.58

We should update the styling of the metadata, possibly by enforcing it in the shared component.