Update dependency pydantic-settings to >=2.9.0, <2.10.0

Author: renovate[bot]

pyproject.toml

@@ -36,7 +36,7 @@ dependencies = [
     "orjson",
     "packaging",
     "pydantic[email]",
-    "pydantic-settings>=2.2.0, <2.3.0",
+    "pydantic-settings>=2.9.0, <2.10.0",
     # The issue highlighted in https://github.com/pydantic/pydantic-settings/issues/245 has been mitigated by a wrapper and additional parameter for dotenv_allow in the model config
     "python-dotenv",
     "ruamel.yaml",