Bump webpack dependency in plugin SDK and demo plugin

Author: vojtechszocs

dynamic-demo-plugin/package.json

@@ -37,7 +37,7 @@
     "ts-loader": "9.x",
     "ts-node": "5.0.1",
     "typescript": "4.x",
-    "webpack": "^5.68.0",
+    "webpack": "^5.73.0",
     "webpack-cli": "4.9.x"
   },
   "consolePlugin": {