Bump pydantic from 2.8.2 to 2.9.0

Bumps [pydantic](https://github.com/pydantic/pydantic) from 2.8.2 to 2.9.0.
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/main/HISTORY.md)
- [Commits](pydantic/pydantic@v2.8.2...v2.9.0)

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

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

requirements.txt

@@ -26,9 +26,9 @@ more-itertools==10.4.0
     # via -r requirements.in
 pycparser==2.21
     # via cffi
-pydantic==2.8.2
+pydantic==2.9.0
     # via -r requirements.in
-pydantic-core==2.20.1
+pydantic-core==2.23.2
     # via pydantic
 pygithub==2.1.1
     # via -r requirements.in
@@ -49,6 +49,8 @@ typing-extensions==4.8.0
     #   pydantic
     #   pydantic-core
     #   pygithub
+tzdata==2024.1
+    # via pydantic
 urllib3==2.0.7
     # via
     #   pygithub