Bump pydantic from 2.7.4 to 2.8.2 in the python-packages group

Bumps the python-packages group with 1 update: [pydantic](https://github.com/pydantic/pydantic).


Updates `pydantic` from 2.7.4 to 2.8.2
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/main/HISTORY.md)
- [Commits](pydantic/pydantic@v2.7.4...v2.8.2)

---
updated-dependencies:
- dependency-name: pydantic
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packages
...

Signed-off-by: dependabot[bot] <[email protected]>