referential.rake: Update `Route#wayback` values
Created by: teddywing
The possible values for this field changed in
2fa3be15 to outbound and inbound.
Update them accordingly in this Rake task, otherwise it fails.
Refs #4555
Created by: teddywing
The possible values for this field changed in
2fa3be15 to outbound and inbound.
Update them accordingly in this Rake task, otherwise it fails.
Refs #4555