fix required illuminate/support 9 (#15)

* fix required illuminate/support 9

* typo

Author: samuelhowell

composer.json

@@ -10,7 +10,8 @@
     "request"
   ],
   "require": {
-    "illuminate/http": "^5.0|^6.0|^7.0|^8.0|^v9.0"
+    "illuminate/http": "^5.0|^6.0|^7.0|^8.0|^9.0",
+    "illuminate/support": "^5.0|^6.0|^7.0|^8.0|^9.0"
   },
   "require-dev": {
     "phpunit/phpunit": "^9.5"