feat(tracing): support http server error status configuration

[mabdinur]

DD_TRACE_HTTP_SERVER_ERROR_STATUSES can only be enabled via the programmatic api. This PR adds an environment variable that can be used to update this configuration.

Checklist

• PR author has checked that all the criteria below are met
• The PR description includes an overview of the change
• The PR description articulates the motivation for the change
• The change includes tests OR the PR description describes a testing strategy
• The PR description notes risks associated with the change, if any
• Newly-added code is easy to change
• The change follows the library release note guidelines
• The change includes or references documentation updates if necessary
• Backport labels are set (if applicable)

Reviewer Checklist

• Reviewer has checked that all the criteria below are met
• Title is accurate
• All changes are related to the pull request's stated goal
• Avoids breaking API changes
• Testing strategy adequately addresses listed risks
• Newly-added code is easy to change
• Release note makes sense to a user of the library
• If necessary, author has acknowledged and discussed the performance implications of this PR as reported in the benchmarks PR comment
• Backport labels are set in a manner that is consistent with the release branch maintenance policy

[github-actions]

CODEOWNERS have been resolved as:

releasenotes/notes/support_http_client_error_status_env-acdf049c64330a20.yaml  @DataDog/apm-python
ddtrace/settings/config.py                                              @DataDog/python-guild @DataDog/apm-sdk-api-python
docs/configuration.rst                                                  @DataDog/python-guild
tests/tracer/test_trace_utils.py                                        @DataDog/apm-sdk-api-python

[datadog-dd-trace-py-rkomorn]

Datadog Report

Branch report: munir/add-support-for-http-error-status-env
Commit report: 5b9800c
Test service: dd-trace-py

✅ 0 Failed, 592 Passed, 694 Skipped, 19m 51.75s Total duration (16m 20.77s time saved)

[pr-commenter]

Benchmarks

Benchmark execution time: 2024-10-02 19:41:08

Comparing candidate commit 5b9800c in PR branch munir/add-support-for-http-error-status-env with baseline commit afb6f2f in branch main.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 371 metrics, 53 unstable metrics.