feat: Add `__eq__` implementation to class Point

[hf-kklein]

fixes #623

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)

[codecov-commenter]

Codecov Report

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

Comparison is base (8286f45) 90.35% compared to head (9b34a51) 90.36%.

:exclamation: Current head 9b34a51 differs from pull request most recent head d32a35a. Consider uploading reports for the commit d32a35a to get more accurate results

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #625 +/- ## ========================================== + Coverage 90.35% 90.36% +0.01% ========================================== Files 39 39 Lines 3493 3497 +4 ========================================== + Hits 3156 3160 +4 Misses 337 337 ```

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