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

Author: renovate[bot]

package.json

@@ -113,7 +113,7 @@
     "url-loader": "4.1.1",
     "webpack": "^4.22.2",
     "webpack-cli": "^3.1.2",
-    "webpack-dev-server": "3.11.3",
+    "webpack-dev-server": "5.2.1",
     "webpack-manifest-plugin": "2.2.0",
     "workbox-webpack-plugin": "6.5.3"
   },