Add Scala & Python support to benchmarking

[holdenk]

What is the problem the feature request solves?

For folks considering adopting Arrow Datafusion Comet who have Dataset code in Scala & Python it would probably be useful to be able to run similar benchmarks to TPCDS but with Scala/Python code

Describe the potential solution

No response

Additional context

No response

[andygrove]

Thanks @holdenk. That would be great. Since you mentioned Python, you may be interested in https://github.com/apache/datafusion-comet/issues/957 as well.