chore(deps-dev): bump ruff from 0.15.22 to 0.16.0

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.15.22 to 0.16.0.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.15.22...0.16.0)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.16.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pyproject.toml

@@ -21,7 +21,7 @@ license-files = ["LICENSE"]
 dev = [
     # v0.10.5 dep-cycle: bump to 0.15.21 (matches PR #8 + CI) so
     # local auto-fix produces the AST that the bumping CI validates.
-    "ruff>=0.15.22",
+    "ruff>=0.16.0",
     "mypy>=2.2.0",
     "pytest>=8.3",
     "pytest-asyncio>=0.24",