Bump aiohttp from 3.9.3 to 3.9.4

Bumps [aiohttp](https://github.com/aio-libs/aiohttp) from 3.9.3 to 3.9.4.
- [Release notes](https://github.com/aio-libs/aiohttp/releases)
- [Changelog](https://github.com/aio-libs/aiohttp/blob/master/CHANGES.rst)
- [Commits](aio-libs/aiohttp@v3.9.3...v3.9.4)

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

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

requirements.txt

@@ -9,7 +9,7 @@ numpy==1.26.4
 pandas==2.2.1
 scikit-learn==1.4.1.post1
 scipy==1.13.0rc1
-aiohttp==3.9.3
+aiohttp==3.9.4
 aiocsv==1.3.1
 astral==3.2
 ephem==4.1.5