chore: update html-webpack-plugin to 4.3.0 (#234)

package.json

@@ -84,7 +84,7 @@
     "eslint-plugin-node": "^11.0.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.0",
-    "html-webpack-plugin": "^4.2.2",
+    "html-webpack-plugin": "^4.3.0",
     "jquery": "^3.4.1",
     "jsdom": "^16.2.2",
     "karma": "^5.0.4",