fix: Deprecation Notice: implode(): Passing glue string after array is deprecated

composer.json

@@ -2,7 +2,7 @@
   "name": "quiqqer\/quiqqer",
   "type": "quiqqer-system",
   "description": "A modular based management system written in JavaScript and PHP",
-  "version": "1.3.2",
+  "version": "1.3.3",
   "license": "GPL-3.0+",
   "authors": [
     {

lib/QUI/Plugins/Manager.php

@@ -329,7 +329,7 @@ class Manager extends QUI\QDOM
         $dir = \explode('_', $dir);
 
         $last = \end($dir);
-        $dir  = \implode($dir, '/');
+        $dir  = \implode('/', $dir);
 
         // Pluginfile laden falls noch nicht getan
         $f_plg = OPT_DIR.$dir.'/'.\ucfirst($last).'.php';