Bump aiohttp from 3.7.4.post0 to 3.8.5

Bumps [aiohttp](https://github.com/aio-libs/aiohttp) from 3.7.4.post0 to 3.8.5.
- [Release notes](https://github.com/aio-libs/aiohttp/releases)
- [Changelog](https://github.com/aio-libs/aiohttp/blob/v3.8.5/CHANGES.rst)
- [Commits](aio-libs/aiohttp@v3.7.4.post0...v3.8.5)

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

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

requirements.txt

@@ -1,5 +1,5 @@
 aiocron==1.8
-aiohttp==3.7.4.post0
+aiohttp==3.8.5
 async-timeout==3.0.1
 attrs==21.4.0
 backports.zoneinfo==0.2.1