parquet::record::make_row is not exposed to users, leaving no option to users to manually create Row objects

[jonded94]

If one want's to do manual modifications of parquet::record::Row objects, they currently can't do it because there is no way to construct a parquet::record::Row object.

There is no publicly exposed new function, and the already existing make_row function in the same module is also not publicy exposed.

Describe the solution you'd like

Expose the parquet::record::make_row function.

[alamb]

label_issue.py automatically added labels {'parquet'} from #6763