Revert "12.x scheduled task failed not dispatched on scheduled task failing (…" (#55612)

This reverts commit 1deaa36.

Author: taylorotwell

src/Illuminate/Console/Scheduling/ScheduleRunCommand.php

@@ -2,7 +2,6 @@
 
 namespace Illuminate\Console\Scheduling;
 
-use Exception;
 use Illuminate\Console\Application;
 use Illuminate\Console\Command;
 use Illuminate\Console\Events\ScheduledTaskFailed;
@@ -197,10 +196,6 @@ protected function runEvent($event)
                     round(microtime(true) - $start, 2)
                 ));
 
-                if ($event->exitCode !== 0) {
-                    throw new Exception("Scheduled command [{$event->command}] failed with exit code [{$event->exitCode}].");
-                }
-
                 $this->eventsRan = true;
             } catch (Throwable $e) {
                 $this->dispatcher->dispatch(new ScheduledTaskFailed($event, $e));