Fix never forget cooldown seconds in checkCooldownAndRemoveIfExpired.

Author: imunew

src/Traits/Caching.php

@@ -138,7 +138,7 @@ protected function checkCooldownAndRemoveIfExpired(Model $instance)
 
         $instance
             ->cache()
-            ->forget("{$cachePrefix}:{$modelClassName}-cooldown:invalidated-at");
+            ->forget("{$cachePrefix}:{$modelClassName}-cooldown:seconds");
         $instance
             ->cache()
             ->forget("{$cachePrefix}:{$modelClassName}-cooldown:invalidated-at");