Bump mypy from 1.20.2 to 2.0.0

Bumps [mypy](https://github.com/python/mypy) from 1.20.2 to 2.0.0.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.20.2...v2.0.0)

---
updated-dependencies:
- dependency-name: mypy
  dependency-version: 2.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -75,7 +75,7 @@ lint = [
   "flake8==7.3.0",
   "isort==6.1.0; python_version <= '3.11'",
   "isort==8.0.1; python_version > '3.11'",
-  "mypy==1.20.2",
+  "mypy==2.0.0",
   "pylint-per-file-ignores==2.0.3; python_version <= '3.11'",
   "pylint-per-file-ignores==3.2.1; python_version > '3.11'",
   "pylint==3.3.9; python_version <= '3.11'",