feat: Add option to deactivate tracing in service settings

[ogabrielluiz]

This pull request introduces a new setting to deactivate tracing within the service settings, allowing for more flexible testing and configuration. Additionally, a fixture has been added to automatically deactivate tracing in tests using monkeypatch, ensuring that tracing does not interfere with test outcomes.

[codspeed-hq]

CodSpeed Performance Report

Merging #4527 will improve performances by ×2.2

_{Comparing tracing-deactivate-option (a7476ec) with main (2ddd773)}

Summary

⚡ 6 improvements
✅ 9 untouched benchmarks

Benchmarks breakdown

	Benchmark	main	tracing-deactivate-option	Change
⚡	test_build_flow	711.9 ms	374.3 ms	+90.22%
⚡	test_build_flow_from_request_data	788.7 ms	394.1 ms	×2
⚡	test_successful_run_with_input_type_any	455.8 ms	205.3 ms	×2.2
⚡	test_successful_run_with_input_type_text	367.4 ms	205.3 ms	+78.9%
⚡	test_successful_run_with_output_type_any	455.4 ms	204.6 ms	×2.2
⚡	test_successful_run_with_output_type_debug	453.8 ms	204.7 ms	×2.2