Update chalk requirement from 2.4.1 to 2.4.2 (#3855)

Updates the requirements on [chalk](https://github.com/chalk/chalk) to permit the latest version.
- [Release notes](https://github.com/chalk/chalk/releases)
- [Commits](https://github.com/chalk/chalk/commits/v2.4.2

)

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