Calling preventOverlapping without LockFactory results in BadMethodCallException

[PabloKowalczyk]

Crunz version: v1.11.0-beta.2

PHP version: 5.6.37

Operating system type and version: Ubuntu 16.04

Description
Crating task with empty LockFactory passed to preventOverlapping() results in BadMethodCallException.

  [BadMethodCallException]
  No lock factory. Please call preventOverlapping() with lock storage first.

How to reproduce
Use this task code:

use Crunz\Schedule;

$scheduler = new Schedule();
$scheduler
    ->run('echo "Works"')
    ->description('Task description')
    ->everyMinute()
    ->preventOverlapping()
;

return $scheduler;