ci: Remove pytest-localserver from requirements-testing.txt

[alexander-alderman-webb]

Description

Issues

Reminders

• Please add tests to validate your changes, and lint your code using uv run ruff.
• Add GH Issue ID & Linear ID (if applicable)
• PR title should use conventional commit style (feat:, fix:, ref:, meta:)
• For external contributors: CONTRIBUTING.md, Sentry SDK development docs, Discord community

[github-actions]

Codecov Results 📊

✅ 89947 passed | ❌ 1 failed | ⏭️ 5786 skipped | Total: 95734 | Pass Rate: 93.96% | Execution Time: 320m 15s

📊 Comparison with Base Branch

Metric	Change
Total Tests	📉 -1784
Passed Tests	📉 -1435
Failed Tests	📈 +1
Skipped Tests	📉 -350

➕ New Tests (1)

View new tests

• test_embeddings_create_with_list_input[True-False]
  • File: tests.integrations.litellm.test_litellm
  • Status: ❌ Failing

❌ Failed Tests

test_embeddings_create_with_list_input[True-False]

File: tests.integrations.litellm.test_litellm
Suite: py3.12-litellm-v1.77.7
Error: assert 0 == 1 + where 0 = len([])

Stack Trace

tests/integrations/litellm/test_litellm.py:990: in test_embeddings_create_with_list_input
    assert len(spans) == 1
E   assert 0 == 1
E    +  where 0 = len([])

✅ Patch coverage is 100.00%. Project has 2408 uncovered lines.
✅ Project coverage is 89.86%. Comparing base (base) to head (head).

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
+ Coverage    89.85%    89.86%    +0.01%
==========================================
  Files          192       192         —
  Lines        23745     23745         —
  Branches      8198      8198         —
==========================================
+ Hits         21334     21337        +3
- Misses        2411      2408        -3
- Partials      1344      1340        -4

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