Bump chromatic from 6.17.4 to 7.6.0

Bumps [chromatic](https://github.com/chromaui/chromatic-cli) from 6.17.4 to 7.6.0.
- [Release notes](https://github.com/chromaui/chromatic-cli/releases)
- [Changelog](https://github.com/chromaui/chromatic-cli/blob/main/CHANGELOG.md)
- [Commits](chromaui/chromatic-cli@v6.17.4...v7.6.0)

---
updated-dependencies:
- dependency-name: chromatic
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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