run_with_names does not return hashes for sub records

[saurori]

When running a query using run_with_names, sub records are not converted to named hashes.

For example an originating Avro schema that looks like this:

        {
            "name": "issuer",
            "type": {
                "type": "record",
                "name": "issuer",
                "fields": [
                    {
                        "name": "country",
                        "type": {
                            "name": "country",
                            "type": "array",
                            "items": "string"
                        }
                    },
                    ...

Returns data that outputs like:

"issuer"=>[["US"], ...

Looking at the information returned in columns when querying using run I do see the issuer sub record type information available, for example:

#<struct Presto::Client::ModelVersions::V0_153::ClientColumn name="issuer", type="row(country array(varchar), ...