Bump aiohttp from 3.11.16 to 3.11.18 (#876)

Bumps [aiohttp](https://github.com/aio-libs/aiohttp) from 3.11.16 to 3.11.18.
- [Release notes](https://github.com/aio-libs/aiohttp/releases)
- [Changelog](https://github.com/aio-libs/aiohttp/blob/master/CHANGES.rst)
- [Commits](aio-libs/aiohttp@v3.11.16...v3.11.18)

---
updated-dependencies:
- dependency-name: aiohttp
  dependency-version: 3.11.18
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -1,5 +1,5 @@
 -e .
-aiohttp==3.11.16
+aiohttp==3.11.18
 aiohttp-session==2.12.1
 async-timeout==5.0.1
 coverage==7.8.0