Bump aiohttp and async-timeout (#1517)

* build(deps): bump async-timeout from 3.0.1 to 4.0.2 in /tools

Bumps [async-timeout](https://github.com/aio-libs/async-timeout) from 3.0.1 to 4.0.2.
- [Release notes](https://github.com/aio-libs/async-timeout/releases)
- [Changelog](https://github.com/aio-libs/async-timeout/blob/master/CHANGES.rst)
- [Commits](aio-libs/[email protected])

---
updated-dependencies:
- dependency-name: async-timeout
  dependency-type: direct:production
  update-type: version-update:semver-major

* build(deps): bump aiohttp from 3.7.4 to 3.8.1 in /tools

Bumps [aiohttp](https://github.com/aio-libs/aiohttp) from 3.7.4 to 3.8.1.
- [Release notes](https://github.com/aio-libs/aiohttp/releases)
- [Changelog](https://github.com/aio-libs/aiohttp/blob/master/CHANGES.rst)
- [Commits](aio-libs/[email protected])

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

Author: marco-c

tools/requirements.txt

@@ -1,5 +1,5 @@
-aiohttp==3.7.4
-async-timeout==3.0.1
+aiohttp==3.8.1
+async-timeout==4.0.2
 logbook==1.5.3
 pytz==2022.1
 raven==6.10.0