chore(deps): bump pydantic from 2.11.9 to 2.12.2 in /requirements/in

Bumps [pydantic](https://github.com/pydantic/pydantic) from 2.11.9 to 2.12.2.
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/v2.12.2/HISTORY.md)
- [Commits](pydantic/pydantic@v2.11.9...v2.12.2)

---
updated-dependencies:
- dependency-name: pydantic
  dependency-version: 2.12.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements/in/base.in

@@ -12,4 +12,4 @@
 python-dotenv==1.1.1
 openai==2.0.0
 PyMySQL==1.1.2
-pydantic==2.11.9
+pydantic==2.12.2