feat(aiohttp): Gate user info behind data_collection config

[ericapisani]

Apply the data_collection.user_info setting to the aiohttp integration's user IP collection under span streaming, giving it precedence over the legacy send_default_pii boolean when explicitly configured. This covers both the client.address span attribute and the user.ip_address scope attribute, mirroring the behavior already shipped for Flask, WSGI, ASGI, Django, Sanic, Tornado, and Pyramid.

Add test_user_address_with_data_collection_and_span_streaming, parametrized with the shared DATA_COLLECTION_USER_INFO_CASES matrix from tests/integrations/utils.py, and remove the now-redundant IP assertion block from test_sensitive_header_passthrough_with_pii_span_streaming that its TODO reserved for this change.

Refs PY-2583
Fixes #6746

[linear-code]

PY-2583

[github-actions]

Codecov Results 📊

✅ 96669 passed | ❌ 1 failed | ⏭️ 6409 skipped | Total: 103079 | Pass Rate: 93.78% | Execution Time: 348m 29s

📊 Comparison with Base Branch

Metric	Change
Total Tests	📈 +809
Passed Tests	📈 +739
Failed Tests	📈 +1
Skipped Tests	📈 +69

✅ Patch coverage is 100.00%. Project has 2514 uncovered lines.
✅ Project coverage is 89.69%. Comparing base (base) to head (head).

Files with missing lines (1)

File	Patch %	Lines
sentry_sdk/integrations/aiohttp.py	100.00%	⚠️ 2 partials

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
+ Coverage    89.68%    89.69%    +0.01%
==========================================
  Files          193       193         —
  Lines        24321     24375       +54
  Branches      8572      8628       +56
==========================================
+ Hits         21809     21861       +52
- Misses        2512      2514        +2
- Partials      1397      1401        +4

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