Bump justinrainbow/json-schema from 6.6.3 to 6.6.4

Bumps [justinrainbow/json-schema](https://github.com/jsonrainbow/json-schema) from 6.6.3 to 6.6.4.
- [Release notes](https://github.com/jsonrainbow/json-schema/releases)
- [Changelog](https://github.com/jsonrainbow/json-schema/blob/main/CHANGELOG.md)
- [Commits](jsonrainbow/json-schema@6.6.3...6.6.4)

---
updated-dependencies:
- dependency-name: justinrainbow/json-schema
  dependency-version: 6.6.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]