Bump pydantic-core from 2.23.4 to 2.26.0

Bumps [pydantic-core](https://github.com/pydantic/pydantic-core) from 2.23.4 to 2.26.0.
- [Release notes](https://github.com/pydantic/pydantic-core/releases)
- [Commits](pydantic/pydantic-core@v2.23.4...v2.26.0)

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

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

requirements.txt

@@ -40,7 +40,7 @@ networkx==3.4.2
     # via rebdhuhn
 pydantic==2.9.2
     # via pydantic-settings
-pydantic-core==2.23.4
+pydantic-core==2.26.0
     # via pydantic
 pydantic-settings==2.6.1
     # via ebd-toolchain (pyproject.toml)