TPCDS: add UC support

[michael-berk]

This is a non-trivial fix. To do properly, it requires rewriting a lot of the runner utils and some of the job notebooks.

Things to test

• What is the best way to write from spark-sql-perf to UC?
  • External volumes -> 3-part-namespace
  • Directly into UC somehow
• How should we handle UC vs non-UC logic in the notebooks? We can add helpers in the cell but then the code gets messy and is not modular.

To change

• Add an early error when running the main notebook if not on a UC interactive cluster
• Add create or replace for volumes path
• Change the UC paths in constants
• Convert _add_init_script_to_dbfs to use with open() syntax, so that UC and DBFS paths are both supported
• Add a UC flag in constants and use that to populate cluster type that run the jobs
• Figure out how to add UC functionality to data_and_queries job (see above notes)
• Add test functionality
• Add tests for UC constants config