Update dependency webpack-dev-server to v5 [SECURITY]

Author: renovate[bot]

package.json

@@ -135,7 +135,7 @@
     "terser-webpack-plugin": "4.2.3",
     "webpack": "4.46.0",
     "webpack-cli": "4.9.1",
-    "webpack-dev-server": "3.11.3",
+    "webpack-dev-server": "5.2.1",
     "webpack-merge": "4.2.2"
   }
 }