fix: default docker engine version + fix install script

app/Console/Commands/CleanupRedis.php

@@ -13,7 +13,6 @@ class CleanupRedis extends Command
 
     public function handle()
     {
-        echo "Cleanup Redis keys.\n";
         $prefix = config('database.redis.options.prefix');
 
         $keys = Redis::connection()->keys('*:laravel*');