Upgrade Docker image to be based on Python 3.11

[bachya]

Describe what the PR does:

This PR updates the Docker image to be based on Python 3.11.

Does this fix a specific issue?

N/A

Checklist:

• [ ] Confirm that one or more new tests are written for the new functionality.
• [x] Run tests and ensure everything passes (with 100% test coverage).
• [ ] Update README.md with any new documentation.
• [ ] Add yourself to AUTHORS.md.

[codecov[bot]]

Codecov Report

Merging #355 (a1ac6b7) into dev (5005be5) will not change coverage. The diff coverage is n/a.

:exclamation: Current head a1ac6b7 differs from pull request most recent head 2d517c8. Consider uploading reports for the commit 2d517c8 to get more accurate results

@@            Coverage Diff            @@
##               dev      #355   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           30        30           
  Lines         1673      1670    -3     
=========================================
- Hits          1673      1670    -3     

Impacted Files	Coverage Δ
ecowitt2mqtt/helpers/server.py	100.00% <0.00%> (ø)

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[bachya]

The Docker image fails to build because piwheels.org doesn't have a cryptography wheel for this version yet (needed for speedy ARM builds). We're not in a rush; going to mark this as a draft until the situation resolves.

[github-actions[bot]]

There hasn't been any activity on this pull request recently, so it has automatically been marked as stale and will be closed if no further action occurs within 7 days. Thank you for your contributions.

[bachya]

Still active.