chore(deps): bump json5 and parcel in /example

Bumps [json5](https://github.com/json5/json5) to 2.2.3 and updates ancestor dependency [parcel](https://github.com/parcel-bundler/parcel). These dependencies need to be updated together.


Updates `json5` from 1.0.1 to 2.2.3
- [Release notes](https://github.com/json5/json5/releases)
- [Changelog](https://github.com/json5/json5/blob/main/CHANGELOG.md)
- [Commits](json5/json5@v1.0.1...v2.2.3)

Updates `parcel` from 1.12.4 to 2.8.2
- [Release notes](https://github.com/parcel-bundler/parcel/releases)
- [Changelog](https://github.com/parcel-bundler/parcel/blob/v2/CHANGELOG.md)
- [Commits](https://github.com/parcel-bundler/parcel/compare/parcel-bundler@1.12.4...v2.8.2)

---
updated-dependencies:
- dependency-name: json5
  dependency-type: indirect
- dependency-name: parcel
  dependency-type: direct:development
...

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

Author: dependabot[bot]