Bump aiohttp to v3.12.15

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
aiohttp	==3.12.14 -> ==3.12.15

---

Release Notes

aio-libs/aiohttp (aiohttp)

v3.12.15

Compare Source

====================

Bug fixes

• Fixed :class:~aiohttp.DigestAuthMiddleware to preserve the algorithm case from the server's challenge in the authorization response. This improves compatibility with servers that perform case-sensitive algorithm matching (e.g., servers expecting algorithm=MD5-sess instead of algorithm=MD5-SESS)
  -- by :user:bdraco.

  Related issues and pull requests on GitHub:
  :issue:11352.

Improved documentation

• Remove outdated contents of aiohttp-devtools and aiohttp-swagger
  from Web_advanced docs.
  -- by :user:Cycloctane

  Related issues and pull requests on GitHub:
  :issue:11347.

Packaging updates and notes for downstreams

• Started including the llhttp :file:LICENSE file in wheels by adding vendor/llhttp/LICENSE to license-files in :file:setup.cfg -- by :user:threexc.

  Related issues and pull requests on GitHub:
  :issue:11226.

Contributor-facing changes

• Updated a regex in test_aiohttp_request_coroutine for Python 3.14.

  Related issues and pull requests on GitHub:
  :issue:11271.

---

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 0.00%. Comparing base (9f58c4f) to head (7045b93).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@    Coverage Diff     @@
##   main   #70   +/-   ##
==========================
==========================

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.