`should_use_best_fit with comments

[davidszotten]

draft for discussion

also use trailing comment length in the should_use_best_fit text length heuristic

#5630 (comment)

currently unstable

[codspeed-hq]

CodSpeed Performance Report

Merging #7023 will degrade performances by 2.9%

_{Comparing davidszotten:should-use-best-fit-with-comments (0b55fbd) with main (f4ba0ea)}

Summary

❌ 1 regressions
✅ 19 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	main	davidszotten:should-use-best-fit-with-comments	Change
❌	linter/default-rules[large/dataset.py]	91.5 ms	94.3 ms	-2.9%

[cnpryer]

Is this related? #6830 (comment)

[MichaReiser]

This is fixed with #7475