ref(mcp): Inline _get_span_config()

[alexander-alderman-webb]

Description

Remove unnecessary indirection by inlining _get_span_config().

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 📊

✅ 98741 passed | ⏭️ 6806 skipped | Total: 105547 | Pass Rate: 93.55% | Execution Time: 355m 22s

📊 Comparison with Base Branch

Metric	Change
Total Tests	📈 +52
Passed Tests	📈 +53
Failed Tests	📉 -1
Skipped Tests	—

➖ Removed Tests (1)

View removed tests

• test_continuous_profiler_auto_start_and_stop_sampled[experiment-thread]
  • File: tests.profiler.test_continuous_profiler

All tests are passing successfully.

✅ Patch coverage is 100.00%. Project has 2559 uncovered lines.
✅ Project coverage is 89.56%. Comparing base (base) to head (head).

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
+ Coverage    89.56%    89.56%        —%
==========================================
  Files          193       193         —
  Lines        24531     24514       -17
  Branches      8678      8674        -4
==========================================
+ Hits         21971     21955       -16
- Misses        2560      2559        -1
- Partials      1400      1399        -1

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Generated by Codecov Action

[sentrivana]

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