build(deps): bump class-transformer

Bumps the npm_and_yarn group with 1 update in the /frontend directory: [class-transformer](https://github.com/typestack/class-transformer).


Updates `class-transformer` from 0.2.3 to 0.5.1
- [Release notes](https://github.com/typestack/class-transformer/releases)
- [Changelog](https://github.com/typestack/class-transformer/blob/develop/CHANGELOG.md)
- [Commits](https://github.com/typestack/class-transformer/compare/v0.2.3...v0.5.1)

---
updated-dependencies:
- dependency-name: class-transformer
  dependency-type: direct:production
  dependency-group: npm_and_yarn
...

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

frontend/package.json

@@ -21,7 +21,7 @@
     "@uiw/codemirror-themes": "^4.21.9",
     "@uiw/react-codemirror": "^4.21.21",
     "algoliasearch": "^4.8.3",
-    "class-transformer": "^0.2.0",
+    "class-transformer": "^0.5.1",
     "codemirror": "^6.0.1",
     "cpx": "^1.5.0",
     "create-react-app": "^5.0.1",