fix(asgi): Stop duplicating scope["root_path"] in URLs

[alexander-alderman-webb]

Description

Add the path_includes_root_path boolean parameter to _get_url() and related functions.

If the parameter is True (the default), scope["path"] is considered to include scope["root_path"], where scope is the ASGI scope. Otherwise, the existing behavior that prepends scope["root_path"] when forming the url is preserved.

Add tests to each ASGI-based integration. Some are compliant with the ASGI spec in which scope["path"] includes scope["root_path"], while others are not. In particular, Starlite, LiterStar and old versions of Starlette are not compliant with the spec. In these cases, path_includes_root_path=False is set.

Issues

Closes #6577

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 📊

✅ 90500 passed | ⏭️ 6124 skipped | Total: 96624 | Pass Rate: 93.66% | Execution Time: 320m 23s

📊 Comparison with Base Branch

Metric	Change
Total Tests	📉 -331
Passed Tests	📉 -326
Failed Tests	—
Skipped Tests	📉 -5

All tests are passing successfully.

✅ Patch coverage is 100.00%. Project has 2409 uncovered lines.
✅ Project coverage is 89.86%. Comparing base (base) to head (head).

Files with missing lines (1)

File	Patch %	Lines
sentry_sdk/integrations/quart.py	100.00%	⚠️ 1 partials

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
+ Coverage    89.85%    89.86%    +0.01%
==========================================
  Files          192       192         —
  Lines        23745     23748        +3
  Branches      8198      8198         —
==========================================
+ Hits         21334     21339        +5
- Misses        2411      2409        -2
- Partials      1344      1344         —

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