Update dependency html-webpack-plugin to v5.6.4

Author: renovate[bot]

package-lock.json

@@ -23,7 +23,7 @@
     "autoprefixer": "10.4.21",
     "copy-webpack-plugin": "13.0.1",
     "css-loader": "7.1.2",
-    "html-webpack-plugin": "5.6.3",
+    "html-webpack-plugin": "5.6.4",
     "mini-css-extract-plugin": "2.9.4",
     "monaco-editor-webpack-plugin": "7.1.0",
     "postcss": "8.5.6",