[CHORE] add large fake files for benchmarks (disabled)

[samster25]

No description provided.

[codspeed-hq]

CodSpeed Performance Report

Merging #2744 will improve performances by 23.29%

_{Comparing sammy/add-large-fake-data-tests (1b7466e) with main (ec741ac)}

Summary

⚡ 1 improvements
✅ 16 untouched benchmarks

Benchmarks breakdown

	Benchmark	main	sammy/add-large-fake-data-tests	Change
⚡	test_explain[1 Small File]	5.8 ms	4.7 ms	+23.29%

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 63.08%. Comparing base (f6c2cd0) to head (1b7466e).
Report is 4 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2744      +/-   ##
==========================================
- Coverage   63.36%   63.08%   -0.29%     
==========================================
  Files         981      981              
  Lines      113251   113258       +7     
==========================================
- Hits        71762    71447     -315     
- Misses      41489    41811     +322     

see 27 files with indirect coverage changes