Bump pydantic from 2.12.5 to 2.13.0 in /tools

Bumps [pydantic](https://github.com/pydantic/pydantic) from 2.12.5 to 2.13.0.
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/main/HISTORY.md)
- [Commits](pydantic/pydantic@v2.12.5...v2.13.0)

---
updated-dependencies:
- dependency-name: pydantic
  dependency-version: 2.13.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

tools/metadata/requirements.txt

@@ -1,3 +1,3 @@
 -r yaml/requirements.txt
 pydantic==2.10.6; python_version < '3.9'
-pydantic==2.12.5; python_version >= '3.9'
+pydantic==2.13.0; python_version >= '3.9'