⬆️ Update dependency mypy to v1.13.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
mypy (source, changelog)	1.12.1 -> 1.13.0

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Release Notes

python/mypy (mypy)

### [`v1.13.0`](https://redirect.github.com/python/mypy/compare/v1.12.1...v1.13.0) [Compare Source](https://redirect.github.com/python/mypy/compare/v1.12.1...v1.13.0)

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Configuration

📅 Schedule: Branch creation - "before 6am every weekday" in timezone Europe/Amsterdam, Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• [ ] If you want to rebase/retry this PR, check this box

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[codecov[bot]]

Codecov Report

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

Project coverage is 100.00%. Comparing base (e087188) to head (6c19f53). Report is 2 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #814 +/- ## ========================================= Coverage 100.00% 100.00% ========================================= Files 4 4 Lines 81 81 Branches 2 2 ========================================= Hits 81 81 ```

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