Bump chai from 4.2.0 to 4.3.0

Bumps [chai](https://github.com/chaijs/chai) from 4.2.0 to 4.3.0.
- [Release notes](https://github.com/chaijs/chai/releases)
- [Changelog](https://github.com/chaijs/chai/blob/master/History.md)
- [Commits](https://github.com/chaijs/chai/compare/4.2.0...4.3.0

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>