Add support for Python 3.12

[Jamim]

Hello @JWCook,

Thanks for your work on this library! 🙇🏻‍♂️

Since Python 3.12 wheels are already available for aiohttp and frozenlist, and nothing else stops us from adding support for Python 3.12 to aiohttp-client-cache, I'd like to suggest changes that:

• enable testing against Python 3.12
• bump:
  • aiohttp from 3.9.0 to 3.9.1
  • frozenlist from 1.4.0 to 1.4.1
  • actions/checkout from v3 to v4
  • actions/setup-python from v4 to v5
  • codecov/codecov-action from v2 to v3

Related issue:

• 195

Best regards!

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (8242d31) 96.96% compared to head (5b18900) 96.96%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #212 +/- ## ======================================= Coverage 96.96% 96.96% ======================================= Files 10 10 Lines 988 988 Branches 180 166 -14 ======================================= Hits 958 958 - Misses 18 19 +1 + Partials 12 11 -1 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[JWCook]

Looks good to me. Thank you!