build(deps): bump aiohttp in /examples/rrsa/python3-sdk (#250)

Bumps [aiohttp](https://github.com/aio-libs/aiohttp) from 3.8.3 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@v3.8.3...v3.8.5)

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

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examples/rrsa/python3-sdk/requirements.txt

@@ -1,4 +1,4 @@
-aiohttp==3.8.3
+aiohttp==3.8.5
 aiosignal==1.2.0
 alibabacloud-credentials==0.3.1
 alibabacloud-cs20151215==3.0.20