Add support for html 4.0

Author: yajra

composer.json

@@ -17,7 +17,7 @@
   "require": {
     "php": ">=7.0",
     "yajra/laravel-datatables-oracle": "8.*",
-    "yajra/laravel-datatables-html": "3.*",
+    "yajra/laravel-datatables-html": "3.*|4.*",
     "maatwebsite/excel": "^3.0",
     "illuminate/console": "^5.5"
   },