Bump mypy from 0.971 to 1.14.0

Bumps [mypy](https://github.com/python/mypy) from 0.971 to 1.14.0.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v0.971...v1.14.0)

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

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

Author: dependabot[bot]

requirements-dev.txt

@@ -13,7 +13,7 @@ idna==3.7
 iniconfig==2.0.0
 mccabe==0.7.0
 monotonic==1.6
-mypy==0.971
+mypy==1.14.0
 mypy-extensions==1.0.0
 nodeenv==1.9.1
 packaging==24.1