Bump react-shadow-root from 6.1.1 to 6.2.0 (#306)

Bumps [react-shadow-root](https://github.com/apearce/react-shadow-root) from 6.1.1 to 6.2.0.
- [Release notes](https://github.com/apearce/react-shadow-root/releases)
- [Commits](https://github.com/apearce/react-shadow-root/commits)

---
updated-dependencies:
- dependency-name: react-shadow-root
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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