build(deps-dev): bump mypy from 1.20.0 to 1.20.1 (#1017)

Bumps [mypy](https://github.com/python/mypy) from 1.20.0 to 1.20.1.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](https://github.com/python/mypy/compare/v1.20.0...v1.20.1)

---
updated-dependencies:
- dependency-name: mypy
  dependency-version: 1.20.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

pyproject.toml

@@ -60,7 +60,7 @@ dev = [
     #
     # !!! Sync .pre-commit-config.yaml with these dependencies !!!
     "pre-commit==4.5.1",
-    "mypy==1.20.0",
+    "mypy==1.20.1",
     "types-requests==2.33.0.20260408", # for mypy
     "pandas-stubs==3.0.0.260204", # for mypy
     "tokenize-rt==6.2.0", # for mypy