Bump ws from 7.4.2 to 7.4.6

Bumps [ws](https://github.com/websockets/ws) from 7.4.2 to 7.4.6.
- [Release notes](https://github.com/websockets/ws/releases)
- [Commits](websockets/ws@7.4.2...7.4.6)

Signed-off-by: dependabot[bot] <support@github.com>

yarn.lock

@@ -3724,9 +3724,9 @@ write@1.0.3:
     mkdirp "^0.5.1"
 
 ws@~7.4.2:
-  version "7.4.2"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.2.tgz#782100048e54eb36fe9843363ab1c68672b261dd"
-  integrity sha512-T4tewALS3+qsrpGI/8dqNMLIVdq/g/85U98HPMa6F0m6xTbvhXU6RCQLqPH3+SlomNV/LdY6RXEbBpMH6EOJnA==
+  version "7.4.6"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.6.tgz#5654ca8ecdeee47c33a9a4bf6d28e2be2980377c"
+  integrity sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==
 
 xmlhttprequest-ssl@~1.5.4:
   version "1.5.5"