Bump mypy from 1.17.1 to 1.18.1 (#151)

Bumps [mypy](https://github.com/python/mypy) from 1.17.1 to 1.18.1.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.17.1...v1.18.1)

---
updated-dependencies:
- dependency-name: mypy
  dependency-version: 1.18.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

dev_requirements/mypy_requirements.txt

@@ -1,5 +1,5 @@
 # Requirements for running MyPy check
 
-mypy==1.17.1
+mypy==1.18.1
 types-requests==2.32.4.20250809
 types-beautifulsoup4==4.12.0.20250516