Added support for php 8.1

Author: aneeskhan47

composer.json

@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": "^7.2|^8.0",
+        "php": "^7.2|^8.0|^8.1",
         "illuminate/support": "~5|^6|^7|^8|^9",
         "illuminate/pagination": "~5|^6|^7|^8|^9"
     },