chore(deps-dev): bump @types/prettyjson in /packages/syncing-server

Bumps [@types/prettyjson](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/prettyjson) from 0.0.30 to 0.0.31.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/prettyjson)

---
updated-dependencies:
- dependency-name: "@types/prettyjson"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

packages/syncing-server/package.json

@@ -68,7 +68,7 @@
     "@types/jest": "^29.5.1",
     "@types/jsonwebtoken": "^9.0.1",
     "@types/node": "^20.5.7",
-    "@types/prettyjson": "^0.0.30",
+    "@types/prettyjson": "^0.0.31",
     "@types/semver": "^7.5.1",
     "@types/ua-parser-js": "^0.7.36",
     "@types/uuid": "^9.0.3",