Derive Macro tfhe_versionable::Versionize

#[derive(Versionize)]
{
    // Attributes available to this derive:
    #[versionize]
}

This derives the Versionize and Unversionize trait for the target type. This macro has a mandatory attribute parameter, which is the name of the versioned enum for this type. This enum can be anywhere in the code but should be in scope.