Bump eslint-plugin-react from 7.19.0 to 7.20.3

Bumps [eslint-plugin-react](https://github.com/yannickcr/eslint-plugin-react) from 7.19.0 to 7.20.3.
- [Release notes](https://github.com/yannickcr/eslint-plugin-react/releases)
- [Changelog](https://github.com/yannickcr/eslint-plugin-react/blob/master/CHANGELOG.md)
- [Commits](jsx-eslint/eslint-plugin-react@v7.19.0...v7.20.3)

Signed-off-by: dependabot-preview[bot] <[email protected]>