⬆ Bump typescript from 5.9.2 to 5.9.3 in /frontend (#2002)

Bumps [typescript](https://github.com/microsoft/TypeScript) from 5.9.2 to 5.9.3.
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Changelog](https://github.com/microsoft/TypeScript/blob/main/azure-pipelines.release-publish.yml)
- [Commits](https://github.com/microsoft/TypeScript/compare/v5.9.2...v5.9.3)

---
updated-dependencies:
- dependency-name: typescript
  dependency-version: 5.9.3
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

frontend/package.json

@@ -36,7 +36,7 @@
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react-swc": "^4.2.2",
     "dotenv": "^17.2.3",
-    "typescript": "^5.2.2",
+    "typescript": "^5.9.3",
     "vite": "^7.2.2"
   }
 }