chore(deps): update dependency pydantic to v1.10.21

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pydantic (changelog)	1.10.19 -> 1.10.21

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Release Notes

pydantic/pydantic (pydantic)

v1.10.21

Compare Source

v1.10.20: 2025-01-07

Compare Source

What's Changed

This release provides proper support for Python 3.13, with (Cythonized) wheels published for this version.
As a consequence, Cython was updated from 0.29.x to 3.0.x.

• General maintenance of CI and build ecosystem by @​Viicos in https://github.com/pydantic/pydantic/pull/10847
  • Update Cython to 3.0.x.
  • Properly address Python 3.13 deprecation warnings.
  • Migrate packaging to pyproject.toml, make use of PEP 517 build options.
  • Use build instead of direct setup.py invocations.
  • Update various Github Actions versions.
• Replace outdated stpmex link in documentation by @​jaredenorris in https://github.com/pydantic/pydantic/pull/10997

New Contributors

• @​jaredenorris made their first contribution in https://github.com/pydantic/pydantic/pull/10997

Full Changelog: pydantic/pydantic@v1.10.19...v1.10.20

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