Bump setuptools from 69.1.0 to 70.0.0 in /grai-integrations/source-cu…

…be (#987)

Bumps [setuptools](https://github.com/pypa/setuptools) from 69.1.0 to 70.0.0.
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](pypa/setuptools@v69.1.0...v70.0.0)

---
updated-dependencies:
- dependency-name: setuptools
  dependency-type: indirect
...

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