Bump aiohttp from 3.7.4 to 3.8.5 (#8)

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

Author: dependabot[bot]

requirements.txt

@@ -1,3 +1,3 @@
-aiohttp==3.7.4
+aiohttp==3.8.5
 backoff==1.10.0
 yarl==1.4.2