feat(quart): Add http.route attribute

[alexander-alderman-webb]

Description

Set the http.route attribute on the ASGI server span in patches for Quart endpoints.

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

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[github-actions]

Codecov Results 📊

✅ 130436 passed | ⏭️ 7110 skipped | Total: 137546 | Pass Rate: 94.83% | Execution Time: 463m 9s

📊 Comparison with Base Branch

Metric	Change
Total Tests	📈 +7
Passed Tests	📈 +7
Failed Tests	—
Skipped Tests	—

All tests are passing successfully.

❌ Patch coverage is 77.78%. Project has 2506 uncovered lines.
❌ Project coverage is 90.24%. Comparing base (base) to head (head).

Files with missing lines (1)

File	Patch %	Lines
sentry_sdk/integrations/quart.py	77.78%	⚠️ 2 Missing

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
- Coverage    90.25%    90.24%    -0.01%
==========================================
  Files          193       193         —
  Lines        25655     25664        +9
  Branches      9454      9456        +2
==========================================
+ Hits         23153     23158        +5
- Misses        2502      2506        +4
- Partials      1435      1437        +2

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