Update to Laravel 9

Author: sschlein

composer.json

@@ -17,10 +17,10 @@
     ],
     "require": {
         "php": "^7.3|^8.0",
-        "illuminate/auth": "^8.0",
-        "illuminate/database": "^8.0",
-        "illuminate/notifications": "^8.0",
-        "illuminate/support": "^8.0",
+        "illuminate/auth": "^8.0|^9.0",
+        "illuminate/database": "^8.0|^9.0",
+        "illuminate/notifications": "^8.0|^9.0",
+        "illuminate/support": "^8.0|^9.0",
         "laravel/ui": "^3.0"
     },
     "require-dev": {