Revert "Fix issue #133 Symfony 7 not run jobs (#134)"

This reverts commit c0a6703.

Job/ShellJobWrapper.php

@@ -4,15 +4,8 @@
 
 use Cron\CronBundle\Entity\CronJob;
 use Cron\Job\ShellJob;
-use Symfony\Component\Process\Process;
 
 class ShellJobWrapper extends ShellJob
 {
     public ?CronJob $raw = null;
-
-    public function setCommand($command)
-    {
-        $commandArray = explode(' ', $command);
-        $this->process = new Process($commandArray);
-    }
 }