chore(deps): bump json-schema-faker from 0.5.6 to 0.5.7 in /testsite

Bumps [json-schema-faker](https://github.com/json-schema-faker/json-schema-faker) from 0.5.6 to 0.5.7.
- [Changelog](https://github.com/json-schema-faker/json-schema-faker/blob/master/CHANGELOG)
- [Commits](json-schema-faker/json-schema-faker@v0.5.6...v0.5.7)

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

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

testsite/package.json

@@ -21,7 +21,7 @@
     "clsx": "^2.1.1",
     "docusaurus-json-schema-plugin": "file:..",
     "js-base64": "^3.7.7",
-    "json-schema-faker": "^0.5.6",
+    "json-schema-faker": "^0.5.7",
     "jsonpos": "^4.1.2",
     "react": "^18.2.0",
     "react-dom": "^18.3.1",