Bump pydantic from 1.10.21 to 2.11.5 in /python

Bumps [pydantic](https://github.com/pydantic/pydantic) from 1.10.21 to 2.11.5.
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/v2.11.5/HISTORY.md)
- [Commits](pydantic/pydantic@v1.10.21...v2.11.5)

---
updated-dependencies:
- dependency-name: pydantic
  dependency-version: 2.11.5
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

python/requirements.txt

@@ -22,7 +22,7 @@ kube-custom-resource @ git+https://github.com/stackhpc/kube-custom-resource.git@
 MarkupSafe==3.0.2
 multidict==6.1.0
 propcache==0.2.1
-pydantic==1.10.21
+pydantic==2.11.5
 pydantic_core==2.27.2
 python-json-logger==3.2.1
 PyYAML==6.0.2