feat: drop support for Python 3.8

[browniebroke]

Committed via https://github.com/asottile/all-repos

Summary by Sourcery

CI:

• Remove Python 3.8 from the CI testing matrix.

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request removes Python 3.8 support from the CI workflow by removing it from the test matrix. The change is implemented through a simple modification to the GitHub Actions workflow configuration.

No diagrams generated as the changes look simple and do not need a visual representation.

File-Level Changes

Change	Details	Files
Remove Python 3.8 from the CI test matrix	Remove Python 3.8 from the python-version matrix array Maintain support for Python versions 3.9, 3.10, and 3.11	.github/workflows/ci.yml

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[sourcery-ai]

Hey @browniebroke - I've reviewed your changes - here's some feedback:

Overall Comments:

• Please provide the rationale for dropping Python 3.8 support.
• This change needs to be reflected in all relevant files (setup.py, documentation, etc.) to maintain consistency in version support declaration.

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.73%. Comparing base (36d1f59) to head (9fcead5).
Report is 85 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1200   +/-   ##
=======================================
  Coverage   98.72%   98.73%           
=======================================
  Files          30       30           
  Lines        1021     1026    +5     
  Branches      166      166           
=======================================
+ Hits         1008     1013    +5     
  Partials       13       13           

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