build(deps): bump pydantic-settings from 2.11.0 to 2.12.0

Bumps [pydantic-settings](https://github.com/pydantic/pydantic-settings) from 2.11.0 to 2.12.0.
- [Release notes](https://github.com/pydantic/pydantic-settings/releases)
- [Commits](https://github.com/pydantic/pydantic-settings/compare/v2.11.0...v2.12.0)

---
updated-dependencies:
- dependency-name: pydantic-settings
  dependency-version: 2.12.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

requirements.txt

@@ -26,6 +26,6 @@ pvlib==0.13.1
 pydantic==2.12.4
 pydantic_extra_types==2.10.6
 statsmodels==0.14.5
-pydantic-settings==2.11.0
+pydantic-settings==2.12.0
 linkify-it-py==2.0.3
 loguru==0.7.3