Bump actions/setup-python from 3.1.2 to 4.0.0 (#363)

Bump actions/setup-python from 3.1.2 to 4.0.0 (#363)

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 3.1.2 to 4.0.0.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/compare/v3.1.2...v4.0.0)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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