[Backport] Issue fixed #20128 : Date range returns the same start and end date

[mage2pratik]

Original Pull Request

#20129

Description (*)

Date range returns the same start and end date incase custom.

Fixed Issues (if relevant)

1. Magento\Reports\Model\ResourceModel\Order\Collection->getDateRange() - Error in code? #20128: Magento\Reports\Model\ResourceModel\Order\Collection->getDateRange() - Error in code

Manual testing scenarios (*)

1. Use of getDateRange() with custom as $range.

Contribution checklist (*)

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds on Travis CI are green)

[magento-engcom-team]

Hi @mage2pratik. Thank you for your contribution
Here is some useful tips how you can test your changes using Magento test environment.
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[magento-engcom-team]

Hi @rogyar, thank you for the review.
ENGCOM-4445 has been created to process this Pull Request

[soleksii]

✔️ QA Passed

Result:

[ghost]

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