Bump aiohttp from 3.10.11 to 3.12.14 in /examples/server/aiohttp

Bumps [aiohttp](https://github.com/aio-libs/aiohttp) from 3.10.11 to 3.12.14.
- [Release notes](https://github.com/aio-libs/aiohttp/releases)
- [Changelog](https://github.com/aio-libs/aiohttp/blob/master/CHANGES.rst)
- [Commits](aio-libs/aiohttp@v3.10.11...v3.12.14)

---
updated-dependencies:
- dependency-name: aiohttp
  dependency-version: 3.12.14
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

examples/server/aiohttp/requirements.txt

@@ -1,4 +1,4 @@
-aiohttp==3.10.11
+aiohttp==3.12.14
 async-timeout==1.1.0
 chardet==2.3.0
 multidict==2.1.4