Replace curly braces for php 8

Update SigHelper.php

Fix to php 8 compatible

Version psr/log

2.1.1

Update composer.json

Добавлена маркировка товара в чеке

2.1.0

Finish 2.1.0

Fix composer json

2.0.3

Finish 2.0.3

Fix missing agent types

Added missing agent types to receipt item.

Add unit test to old nds

2.0.1

Finish 2.0.1

No 18% and 18/118% nds constants

2.0.0

Finish 2.0.0

Add customer info to receipt request

1.9.0

Finish 1.9.0

Fix receipt get receipt status builder

1.8.1

Rename

Get receipt status

1.8.0

Rename