chore(deps): bump github.com/lucasb-eyer/go-colorful (#1649)

Bumps the all group in /examples with 1 update: [github.com/lucasb-eyer/go-colorful](https://github.com/lucasb-eyer/go-colorful).


Updates `github.com/lucasb-eyer/go-colorful` from 1.3.0 to 1.4.0
- [Release notes](https://github.com/lucasb-eyer/go-colorful/releases)
- [Changelog](https://github.com/lucasb-eyer/go-colorful/blob/master/CHANGELOG.md)
- [Commits](https://github.com/lucasb-eyer/go-colorful/compare/v1.3.0...v1.4.0)

---
updated-dependencies:
- dependency-name: github.com/lucasb-eyer/go-colorful
  dependency-version: 1.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
...

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