Bump pydantic from 2.8.2 to 2.9.1

Bumps [pydantic](https://github.com/pydantic/pydantic) from 2.8.2 to 2.9.1.
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/main/HISTORY.md)
- [Commits](pydantic/pydantic@v2.8.2...v2.9.1)

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

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

dev_requirements/requirements-tests.txt

@@ -4,17 +4,17 @@
 #
 #    pip-compile '.\dev_requirements\requirements-tests.in'
 #
-annotated-types==0.5.0
+annotated-types==0.7.0
     # via pydantic
 iniconfig==2.0.0
     # via pytest
 packaging==23.0
     # via pytest
 pluggy==1.5.0
     # via pytest
-pydantic==2.8.2
+pydantic==2.9.1
     # via -r dev_requirements/requirements-tests.in
-pydantic-core==2.20.1
+pydantic-core==2.23.3
     # via pydantic
 pytest==8.3.2
     # via