added 3 hours timestamp

Author: Martin Kluska

config/chunk-upload.php

@@ -15,7 +15,7 @@
         /**
          * How old chunks we should delete
          */
-        "timestamp" => "-1 HOUR",
+        "timestamp" => "-3 HOURS",
         "schedule" => [
             "enabled" => true,
             "cron" => "0 */1 * * * *" // run every hour

src/Providers/ChunkUploadServiceProvider.php

@@ -4,7 +4,6 @@
 use Illuminate\Console\Scheduling\Schedule;
 use Illuminate\Foundation\Application;
 use Illuminate\Support\Arr;
-use Illuminate\Support\Facades\Storage;
 use Illuminate\Support\ServiceProvider;
 use Pion\Laravel\ChunkUpload\Commands\ClearChunksCommand;
 use Pion\Laravel\ChunkUpload\Config\AbstractConfig;