Bump ws from 7.2.3 to 7.4.6 in /extensions/azurecore (#19540)

Bumps [ws](https://github.com/websockets/ws) from 7.2.3 to 7.4.6.
- [Release notes](https://github.com/websockets/ws/releases)
- [Commits](https://github.com/websockets/ws/compare/7.2.3...7.4.6)

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

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extensions/azurecore/package.json

@@ -352,7 +352,7 @@
     "node-fetch": "^2.6.7",
     "qs": "^6.9.1",
     "vscode-nls": "^4.0.0",
-    "ws": "^7.2.0"
+    "ws": "^7.4.6"
   },
   "devDependencies": {
     "@types/keytar": "4.4.0",