Bump ws from 6.2.2 to 6.2.3 in /frontend (#106)

Bumps [ws](https://github.com/websockets/ws) from 6.2.2 to 6.2.3.
- [Release notes](https://github.com/websockets/ws/releases)
- [Commits](websockets/ws@6.2.2...6.2.3)

---
updated-dependencies:
- dependency-name: ws
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

frontend/yarn.lock

@@ -9081,9 +9081,9 @@ [email protected]:
     mkdirp "^0.5.1"
 
 ws@^6.0.0, ws@^6.2.1:
-  version "6.2.2"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.2.tgz#dd5cdbd57a9979916097652d78f1cc5faea0c32e"
-  integrity sha512-zmhltoSR8u1cnDsD43TX59mzoMZsLKqUweyYBAIvTngR3shc0W6aOZylZmq/7hqyVxPdi+5Ud2QInblgyE72fw==
+  version "6.2.3"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.3.tgz#ccc96e4add5fd6fedbc491903075c85c5a11d9ee"
+  integrity sha512-jmTjYU0j60B+vHey6TfR3Z7RD61z/hmxBS3VMSGIrroOWXQEneK1zNuotOUrGyBHQj0yrpsLHPWtigEFd13ndA==
   dependencies:
     async-limiter "~1.0.0"