Bump ws from 7.2.0 to 7.4.6 in /extensions/notebook (#18184)

Bumps [ws](https://github.com/websockets/ws) from 7.2.0 to 7.4.6.
- [Release notes](https://github.com/websockets/ws/releases)
- [Commits](https://github.com/websockets/ws/compare/7.2.0...7.4.6)

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

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extensions/notebook/package.json

@@ -749,7 +749,7 @@
     "tar": "^6.1.9",
     "vscode-languageclient": "^5.3.0-next.1",
     "vscode-nls": "^4.0.0",
-    "ws": "^7.2.0"
+    "ws": "^7.4.6"
   },
   "devDependencies": {
     "@types/adm-zip": "^0.4.32",