Bump mypy from 1.15.0 to 1.18.2

Bumps [mypy](https://github.com/python/mypy) from 1.15.0 to 1.18.2.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.15.0...v1.18.2)

---
updated-dependencies:
- dependency-name: mypy
  dependency-version: 1.18.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements-dev.txt

@@ -8,7 +8,7 @@ pytest-cov==6.2.1
 pytest-json-report==1.5.0
 pyflakes==3.4.0
 pylama==8.4.1
-mypy==1.15.0
+mypy==1.18.2
 types-PyYAML==6.0.12.20250516
 types-requests==2.32.4.20250611
 types-six==1.17.0.20250515