Change deprecated function for Laravel 5.8 compatibility

Author: Matthijs van Dorp

src/Caching/ConfigCachingService.php

@@ -41,7 +41,7 @@ public function __construct()
      */
     public function refreshCache()
     {
-        Event::fire('JsLocalization.registerConfig');
+        Event::dispatch('JsLocalization.registerConfig');
 
         $configJson = $this->createConfigJson();
         $this->refreshCacheUsing($configJson);

src/Caching/MessageCachingService.php

@@ -60,7 +60,7 @@ public function getMessagesJson($noCache = false)
      */
     public function refreshCache()
     {
-        Event::fire('JsLocalization.registerMessages');
+        Event::dispatch('JsLocalization.registerMessages');
 
         $messagesJSON = $this->createMessagesJson();
         $this->refreshCacheUsing($messagesJSON);