Merge pull request prometheus#4099 from prometheus/dependabot/npm_and_yarn/ui/react-app/html-webpack-plugin-5.6.3

Bump html-webpack-plugin from 5.6.0 to 5.6.3 in /ui/react-app

Author: SuperQ

ui/react-app/package-lock.json

@@ -37,7 +37,7 @@
     "eslint-plugin-react-hooks": "^4.6.2",
     "eslint-webpack-plugin": "^4.2.0",
     "fork-ts-checker-webpack-plugin": "^9.0.2",
-    "html-webpack-plugin": "^5.6.0",
+    "html-webpack-plugin": "^5.6.3",
     "style-loader": "^4.0.0",
     "ts-loader": "^9.5.1",
     "ts-node": "^10.9.2",