Bump mypy from 1.12.1 to 1.13.0 (#1174)

Bumps [mypy](https://github.com/python/mypy) from 1.12.1 to 1.13.0.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.12.1...v1.13.0)

---
updated-dependencies:
- dependency-name: mypy
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements/mypy.txt

@@ -1,3 +1,3 @@
-mypy==1.12.1
+mypy==1.13.0
 types-python-dateutil==2.9.0.20241003
 types-PyYAML==6.0.12.20240917