Bump ws from 7.3.0 to 7.4.6 (#2905)

Bumps [ws](https://github.com/websockets/ws) from 7.3.0 to 7.4.6.
- [Release notes](https://github.com/websockets/ws/releases)
- [Commits](https://github.com/websockets/ws/compare/7.3.0...7.4.6)

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package.json

@@ -239,7 +239,7 @@
     "win-ca": "^3.2.0",
     "winston": "^3.2.1",
     "winston-transport-browserconsole": "^1.0.5",
-    "ws": "^7.3.0"
+    "ws": "^7.4.6"
   },
   "devDependencies": {
     "@emeraldpay/hashicon-react": "^0.4.0",