Bump aiohttp from 3.10.2 to 3.10.11 in /testground/benchmark (#1698)

Bumps [aiohttp](https://github.com/aio-libs/aiohttp) from 3.10.2 to 3.10.11.
- [Release notes](https://github.com/aio-libs/aiohttp/releases)
- [Changelog](https://github.com/aio-libs/aiohttp/blob/master/CHANGES.rst)
- [Commits](aio-libs/aiohttp@v3.10.2...v3.10.11)

---
updated-dependencies:
- dependency-name: aiohttp
  dependency-type: indirect
...

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