Revert aiohttp to 3.8.5 for Python 3.11

[cdce8p]

Proposed change

Similar to #101913 but for dev this time.

This PR reverts the aiohttp upgrade on Python 3.11 only! This will allow us to continue testing Python 3.12 while addressing the recent regression.

• Since 2023.10.2: The add-on seems to not be ready, it might still be starting. Do you want to try again? #101893

Original PR to update aiohttp to `3.9.0b0:

• Update aiohttp to 3.9.0b0 #101627

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
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• The code has been formatted using Black (black --fast homeassistant tests)
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io

If the code communicates with devices, web services, or third-party tools:

• The manifest file has all fields filled out correctly.
  Updated and included derived files by running: python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
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• Untested files have been added to .coveragerc.

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• I have reviewed two other open pull requests in this repository.

[home-assistant]

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[home-assistant]

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[frenck]

Thanks, @cdce8p 👍

../Frenck