Bump pydantic from 2.0.0 to 2.4.0 in /.github (#289)

Bumps [pydantic](https://github.com/pydantic/pydantic) from 2.0.0 to 2.4.0.
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/main/HISTORY.md)
- [Commits](pydantic/pydantic@v2.0...v2.4.0)

---
updated-dependencies:
- dependency-name: pydantic
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/requirements_min.txt

@@ -4,7 +4,7 @@ cycler==0.10
 numpy==1.22
 docstring-parser==0.16
 matplotlib==3.3
-pydantic==2.0.0
+pydantic==2.4.0
 pyglotaran==0.7.0
 ruamel-yaml==0.18.6
 tabulate==0.8.9