fix cron schedule for chatconnector_process_queued

Author: Marcel Hauri

etc/crontab.xml

@@ -10,7 +10,7 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Cron:etc/crontab.xsd">
     <group id="default">
         <job name="chatconnector_process_queued" instance="Staempfli\ChatConnector\Cron\ProcessQueuedMessages" method="execute">
-            <schedule>* * * * *</schedule>
+            <schedule>*/1 * * * *</schedule>
         </job>
         <job name="chatconnector_remove_processed" instance="Staempfli\ChatConnector\Cron\RemoveProcessedMessages" method="execute">
             <schedule>*/5 * * * *</schedule>