feat: benchmark_runner, improve --list, optional DATA_DIR

[Omega359]

Which issue does this PR close?

• Part of CLI (non criterion) interface for sql runner #21937, followup on PR feedback for Add basic sql benchmark runner for running sql benchmarks #23052

Rationale for this change

Code cleanup, usability improvements. Added --list argument, DATA_DIR should now be properly inferred to the expected default if it's not provided.

What changes are included in this PR?

benchmark tool update only.

Are these changes tested?

Yes.

Are there any user-facing changes?

No.

[alamb]

@Omega359 -- I am sorry I didn't see this one before. Please feel free to ping me when you have PRs ready to review. I will get on this one

[alamb]

I tested it out

cargo run --bin benchmark_runner -- --list
...
SQL benchmarks:
  clickbench               43 queries
  clickbench_extended      13 queries
  clickbench_sorted        1 query
  h2o                      27 queries
  hj                       23 queries
  imdb                     113 queries
  nlj                      17 queries
  predicate_eval           26 queries
  push_down_topk           5 queries
  smj                      24 queries
  sort_tpch                11 queries
  tpcds                    99 queries
  tpch                     22 queries
  wide_schema              4 queries

works great

Thank you @Omega359

[codecov-commenter]

Codecov Report

❌ Patch coverage is 88.60947% with 77 lines in your changes missing coverage. Please review.
⚠️ Please upload report for BASE (main@95de385). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
benchmarks/src/bin/benchmark_runner.rs	89.64%	51 Missing and 14 partials ⚠️
benchmarks/src/sql_benchmark_runner.rs	75.00%	10 Missing and 2 partials ⚠️

Additional details and impacted files

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  Coverage        ?   80.65%           
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  Files           ?     1086           
  Lines           ?   366155           
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  Hits            ?   295323           
  Misses          ?    53238           
  Partials        ?    17594           

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