chore: add support for Python 3.12

[bednar]

Closes #632

Proposed Changes

Add support from Python 3.12.

Checklist

• [x] CHANGELOG.md updated
• [x] Rebased/mergeable
• [x] A test has been added if appropriate
• [x] pytest tests completes successfully
• [x] Commit messages are conventional
• [x] Sign CLA (if not already signed)