build(deps): bump aiohttp from 3.11.0 to 3.11.9 in /nats_events

Bumps [aiohttp](https://github.com/aio-libs/aiohttp) from 3.11.0 to 3.11.9.
- [Release notes](https://github.com/aio-libs/aiohttp/releases)
- [Changelog](https://github.com/aio-libs/aiohttp/blob/master/CHANGES.rst)
- [Commits](aio-libs/aiohttp@v3.11.0...v3.11.9)

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

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