chore(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@v2.8.1...v2.14.0)

---
updated-dependencies:
- dependency-name: pydantic-settings
  dependency-version: 2.14.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -5,6 +5,6 @@ diskcache>=5.6.3,<6.0.0
 substrate-interface>=1.7.11,<1.8
 python-dotenv>=1.0.1,<2.0.0
 pydantic[email,timezone]>=2.0.3,<3.0.0
-pydantic-settings>=2.8.1,<3.0.0
+pydantic-settings>=2.14.0,<3.0.0
 historical_fingerprinter @ git+https://github.com/RedTeamSubnet/historical-fingerprinter-challenge.git@v1.1.6
 flr_challenge @ git+https://github.com/RedTeamSubnet/flowradar-challenge.git@v1.0.2