Bump dompurify from 3.1.3 to 3.2.4 in /app/frontend

Bumps [dompurify](https://github.com/cure53/DOMPurify) from 3.1.3 to 3.2.4.
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@3.1.3...3.2.4)

---
updated-dependencies:
- dependency-name: dompurify
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

app/frontend/package-lock.json

@@ -18,7 +18,7 @@
     "@fluentui/react-components": "^9.37.3",
     "@fluentui/react-icons": "^2.0.221",
     "@react-spring/web": "^9.7.3",
-    "dompurify": "^3.1.3",
+    "dompurify": "^3.2.4",
     "frontend": "file:",
     "ndjson-readablestream": "^1.0.7",
     "react": "^18.2.0",