Fill data_hash from BULK response with correct data

[silyadev]

Description (*)

Added hash for imported data and return it in response
Copy of https://github.com/magento/async-import/pull/63

#23 Fill data_hash from BULK response with correct data
Manual testing scenarios (*)

Make call to bulk API
Check response

[magento-cicd2]

All committers have signed the CLA.

[magento-engcom-team]

Hi @silyadev. Thank you for your contribution
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[magento-engcom-team]

Hi @nuzil, thank you for the review.
ENGCOM-4531 has been created to process this Pull Request

[magento-engcom-team]

@silyadev thank you for contributing. Please accept Community Contributors team invitation here to gain extended permissions for this repository.

[soleksii]

✔️ QA Passed

Result:

[ghost]

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