Bump ws from 7.2.3 to 7.4.6

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

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -53,7 +53,7 @@
     "request": "^2.65.0",
     "superagent": "3.7.0",
     "svg-inline-loader": "^0.3.0",
-    "ws":"7.2.3",
+    "ws":"7.4.6",
     "express-ws":"2.0.0"
   }
 }