build(deps-dev): bump vega-lite from 6.4.1 to 6.4.2

Bumps [vega-lite](https://github.com/vega/vega-lite) from 6.4.1 to 6.4.2.
- [Release notes](https://github.com/vega/vega-lite/releases)
- [Changelog](https://github.com/vega/vega-lite/blob/main/CHANGELOG.md)
- [Commits](vega/vega-lite@v6.4.1...v6.4.2)

---
updated-dependencies:
- dependency-name: vega-lite
  dependency-version: 6.4.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]