Fix json data property in toArray method in ExpoMessage

Author: Alymosul

src/ExpoMessage.php

@@ -168,7 +168,7 @@ public function toArray()
             'sound'     =>  $this->sound,
             'badge'     =>  $this->badge,
             'ttl'       =>  $this->ttl,
-            'jsonData'  => $this->jsonData,
+            'data'  => $this->jsonData,
         ];
     }
 }

tests/MessageTest.php

@@ -96,6 +96,6 @@ public function itCanSetJSONData()
     {
         $this->message->setJsonData('{"name":"Aly"}');
 
-        $this->assertEquals('{"name":"Aly"}', Arr::get($this->message->toArray(), 'jsonData'));
+        $this->assertEquals('{"name":"Aly"}', Arr::get($this->message->toArray(), 'data'));
     }
 }