feat: add in capability for laravel 8.

Author: AndersonSean

composer.json

@@ -13,7 +13,7 @@
 		"php": "^7.0",
      	"guzzlehttp/guzzle": ">=1.16.0",
         "laravel/framework": ">=1.15.5",
-        "laravel/passport": "^4.0|^5.0|^6.0|^7.0|^8.0"
+        "laravel/passport": "^4.0|^5.0|^6.0|^7.0|^8.0|^9.0|^10.0"
     },
     "autoload": {
         "psr-4": {"DesignMyNight\\Laravel\\OAuth2\\": "src/"}