⬆ Bump typescript from 5.9.2 to 5.9.3 in /frontend

Bumps [typescript](https://github.com/microsoft/TypeScript) from 5.9.2 to 5.9.3.
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@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] <[email protected]>

Author: dependabot[bot]

frontend/package-lock.json

@@ -39,7 +39,7 @@
     "@types/react-syntax-highlighter": "^15.5.13",
     "@vitejs/plugin-react-swc": "^4.2.1",
     "dotenv": "^17.2.2",
-    "typescript": "^5.2.2",
+    "typescript": "^5.9.3",
     "vite": "^7.2.2"
   }
 }