ci: move many suites with no service dependencies to gitlab from circleci

[emmettbutler]

This change moves a bunch of test suites from circleci to gitlab for billing purposes.

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:

.gitlab/tests/debugging.yml                                             @DataDog/python-guild @DataDog/apm-core-python
.circleci/config.templ.yml                                              @DataDog/python-guild @DataDog/apm-core-python
.gitlab/tests.yml                                                       @DataDog/python-guild @DataDog/apm-core-python
.gitlab/tests/contrib.yml                                               @DataDog/python-guild @DataDog/apm-core-python

[datadog-dd-trace-py-rkomorn]

Datadog Report

Branch report: emmett.butler/gitlab-snapshots-2
Commit report: 1cf39dc
Test service: dd-trace-py

✅ 0 Failed, 10706 Passed, 998 Skipped, 1h 59m 4.03s Total Time
❄️ 1 New Flaky

New Flaky Tests (1)

• test_request_ipblock_nomatch_200 - test_django_appsec_snapshots.py - Last Failure

  Expand for error

   Unexpected test failure during snapshot test: HTTPConnectionPool(host='localhost', port=8000): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe9302dbf70>: Failed to establish a new connection: [Errno 111] Connection refused'))
  

[pr-commenter]

Benchmarks

Benchmark execution time: 2024-09-06 18:43:36

Comparing candidate commit 1cf39dc in PR branch emmett.butler/gitlab-snapshots-2 with baseline commit dafd6db in branch main.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 354 metrics, 46 unstable metrics.