build(deps-dev): bump mypy from 2.1.0 to 2.3.0

Bumps [mypy](https://github.com/python/mypy) from 2.1.0 to 2.3.0.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v2.1.0...v2.3.0)

---
updated-dependencies:
- dependency-name: mypy
  dependency-version: 2.3.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pyproject.toml

@@ -11,7 +11,7 @@ dependencies = [
 
 [dependency-groups]
 dev = [
-    "mypy>=2.1.0,<3.0.0",
+    "mypy>=2.3.0,<3.0.0",
     "pre-commit>=4.6.0,<5.0.0",
     "pytest>=9.1.1,<10.0.0",
     "ruff>=0.15.20",