chore(deps): update dependency webpack-dev-server to v5 [security]

Author: renovate[bot]

generator/generator-opc-generator/generators/app/templates/package.json

@@ -37,7 +37,7 @@
     "ts-jest": "26.5.6",
     "typescript": "4.2.4",
     "webpack": "5.37.1",
-    "webpack-dev-server": "3.11.3",
+    "webpack-dev-server": "5.2.1",
     "html-webpack-plugin": "4.5.2",
     "jest-axe": "4.1.0",
     "@types/jest-axe": "3.5.4"