build(deps): update pydantic-settings requirement

Updates the requirements on [pydantic-settings](https://github.com/pydantic/pydantic-settings) to permit the latest version.
- [Release notes](https://github.com/pydantic/pydantic-settings/releases)
- [Commits](pydantic/pydantic-settings@v2.6.1...v2.7.0)

---
updated-dependencies:
- dependency-name: pydantic-settings
  dependency-type: direct:production
...

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

pyproject.toml

@@ -10,7 +10,7 @@ dependencies = [
     "niquests~=3.11.0",
     "numpy~=2.1.3",
     "parsel~=1.9.1",
-    "pydantic-settings~=2.6.1",
+    "pydantic-settings~=2.7.0",
     "python-slugify~=8.0.4",
     "ruff~=0.8.0",
     "uvicorn~=0.32.1",