chore(deps-dev): bump @testing-library/react from 9.1.3 to 9.3.2

Bumps [@testing-library/react](https://github.com/testing-library/react-testing-library) from 9.1.3 to 9.3.2.
- [Release notes](https://github.com/testing-library/react-testing-library/releases)
- [Changelog](https://github.com/testing-library/react-testing-library/blob/master/CHANGELOG.md)
- [Commits](testing-library/react-testing-library@v9.1.3...v9.3.2)

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