chore(powerboxesrs): stop using useless epsilon value

[Smirkey]

No description provided.

[codspeed-hq]

CodSpeed Performance Report

Merging #56 will improve performances by 29.28%

_{Comparing remove/utils/eps (cbf16d8) with main (3d615a6)}

🎉 Hooray! codspeed-rust just leveled up to 2.3.3!

A heads-up, this is a breaking change and it might affect your current performance baseline a bit. But here's the exciting part - it's packed with new, cool features and promises improved result stability 🥳!
Curious about what's new? Visit our releases page to delve into all the awesome details about this new version.

Summary

⚡ 5 improvements
✅ 144 untouched benchmarks

Benchmarks breakdown

	Benchmark	main	remove/utils/eps	Change
⚡	test_box_convert_cxcywh_xywh[int64]	64.8 µs	50.9 µs	+27.33%
⚡	test_box_convert_xywh_xyxy[float64]	63.2 µs	49.3 µs	+28.39%
⚡	test_box_convert_xywh_xyxy[int64]	62.4 µs	48.3 µs	+29.28%
⚡	test_box_convert_xyxy_cxcywh[float64]	65.7 µs	51.5 µs	+27.62%
⚡	test_tiou_distance[int64]	1.4 ms	1.2 ms	+20.04%