Add support for berkayk/onesignal-laravel 2.0 (#150)

Author: mbardelmeijer

composer.json

@@ -27,7 +27,7 @@
     ],
     "require": {
         "php": "^8.0",
-        "berkayk/onesignal-laravel": "^1.0.0",
+        "berkayk/onesignal-laravel": "^1.0.0|^2.0",
         "illuminate/notifications": "5.*|^6.0|^7.0|^8.0|^9.0|^10.0",
         "illuminate/support": "5.*|^6.0|^7.0|^8.0|^9.0|^10.0"
     },