Bump dompurify from 3.1.6 to 3.2.0 in /app/frontend (#2176)

Bumps [dompurify](https://github.com/cure53/DOMPurify) from 3.1.6 to 3.2.0.
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@3.1.6...3.2.0)

---
updated-dependencies:
- dependency-name: dompurify
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

app/frontend/package-lock.json

@@ -18,7 +18,7 @@
     "@fluentui/react-components": "^9.56.2",
     "@fluentui/react-icons": "^2.0.265",
     "@react-spring/web": "^9.7.3",
-    "dompurify": "^3.1.6",
+    "dompurify": "^3.2.0",
     "i18next": "^23.16.5",
     "i18next-browser-languagedetector": "^8.0.0",
     "i18next-http-backend": "^2.5.2",