chore(deps-dev): Bump vale from 3.18.0.0 to 3.19.0.0

Bumps [vale](https://github.com/daniperez/vale-python-package) from 3.18.0.0 to 3.19.0.0.
- [Changelog](https://github.com/daniperez/vale-python-package/blob/main/CHANGELOG.md)
- [Commits](https://github.com/daniperez/vale-python-package/commits)

---
updated-dependencies:
- dependency-name: vale
  dependency-version: 3.19.0.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pyproject.toml

@@ -84,7 +84,7 @@ optional-dependencies.dev = [
     "towncrier==25.8.0",
     "ty==0.0.75",
     "types-requests==2.33.0.20260712",
-    "vale==3.18.0.0",
+    "vale==3.19.0.0",
     "vulture==2.16",
     "vws-python-mock==2026.8.26.1",
     "vws-test-fixtures==2026.8.26",