update hiding workflow run events from the github webhook notifications

Author: detain

web/github.php

@@ -86,6 +86,7 @@
             break;
         case 'check_suite':
         case 'check_run':
+        case 'workflow_run':
             break;
         default:
             $ChatMsg = "{$Msg['alias']} triggered a {$EventType} event ".(isset($Message['action']) ? $Message['action'].' action ' : '')." notification on https://github.com/{$RepositoryName} ".(isset($Message['ref']) ? str_replace('refs/heads/', '', $Message['ref']) : '').".";