Add execution.fast support for Bybit

[sunlei]

Pull Request

Add execution.fast support for Bybit.

There are fewer order fill events, so there isn’t enough data for a highly accurate comparison.
However, based on the limited sample size available, execution.fast is approximately 6% faster than execution.

Type of change

• New feature (non-breaking change which adds functionality)

[codspeed-hq]

CodSpeed Performance Report

Merging #2165 will degrade performances by 44.55%

_{Comparing sunlei/bybit-execution-fast (6e4afd5) with develop (90563d7)}

Summary

❌ 1 regressions
✅ 52 untouched benchmarks

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

Benchmarks breakdown

	Benchmark	develop	sunlei/bybit-execution-fast	Change
❌	test_condition_none	12.2 µs	21.9 µs	-44.55%