build(deps-dev): bump @types/ws from 7.4.2 to 7.4.4

Bumps [@types/ws](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/ws) from 7.4.2 to 7.4.4.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/ws)

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

Author: dependabot-preview[bot]

package-lock.json

@@ -18,7 +18,7 @@
   },
   "devDependencies": {
     "@types/node": "^15.0.2",
-    "@types/ws": "^7.4.2",
+    "@types/ws": "^7.4.4",
     "@typescript-eslint/eslint-plugin": "^2.34.0",
     "@typescript-eslint/parser": "^2.34.0",
     "eslint": "^7.26.0",