fix: visual-embed/auth/cookieless/package.json & visual-embed/auth/cookieless/package-lock.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-QS-15268416

Author: snyk-bot

visual-embed/auth/cookieless/package-lock.json

@@ -14,7 +14,7 @@
   "dependencies": {
     "@thoughtspot/rest-api-sdk": "^2.12.1",
     "@thoughtspot/visual-embed-sdk": "latest",
-    "express": "^4.21.2",
+    "express": "^4.22.0",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "tsx": "^4.19.3"