laravel 7 support

Author: giannidhooge

composer.json

@@ -6,8 +6,8 @@
     "require": {
         "php": "^7.1",
         "auth0/auth0-php": "^7.0",
-        "illuminate/support": "5.* | ^6.0",
-        "illuminate/contracts": "5.* | ^6.0"
+        "illuminate/support": "5.* | ^6.0 | ^7.0",
+        "illuminate/contracts": "5.* | ^6.0 | ^7.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^7",