[Backport 2.2] Issue 14351: Product import doesn't change Enable Qty Increments field

[simpleadm]

Backported pull request #14352

Description

\Magento\CatalogImportExport\Model\Import\Product::_setStockUseConfigFieldsValues method rely on Use Config Settings property name will be with use_config_ prefix, but for enable_qty_increments filed it is named as use_config_enable_qty_inc.

Fixed Issues (if relevant)

1. Product import doesn't change Enable Qty Increments field #14351: Product import doesn't change Enable Qty Increments field

Manual testing scenarios

As explained in #14352

[simpleadm]

Hi @magento-engcom-team ,
The original pull request was accepted and merged to the 2.3-develop branch.
Can you please check and approve current one?

Thanks!

[magento-engcom-team]

Hi @simpleadm. Thank you for your contribution.
We will aim to release these changes as part of 2.2.6.
Please check the release notes for final confirmation.

Please, consider to port this solution to 2.3 release line.
You may use Porting tool to port commits automatically.