Bump dompurify from 3.3.2 to 3.4.0 in /ui

Bumps [dompurify](https://github.com/cure53/DOMPurify) from 3.3.2 to 3.4.0.
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@3.3.2...3.4.0)

---
updated-dependencies:
- dependency-name: dompurify
  dependency-version: 3.4.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

ui/package-lock.json

@@ -30,7 +30,7 @@
     "ace-builds": "^1.35.4",
     "bootstrap": "^5.3.3",
     "bootstrap-icons": "^1.11.3",
-    "dompurify": "^3.3.2",
+    "dompurify": "^3.4.0",
     "event-source-polyfill": "^1.0.31",
     "jsonpath-plus": "^10.3.0",
     "oidc-client-ts": "^3.3.0",