Move Magento\Framework\HTTP\ClientInterface preference to app/etc/di.xml

[kassner]

Description

Move the <preference> for Magento\Framework\HTTP\ClientInterface to app/etc/di.xml, since it is defined and implemented in the Framework.

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

Hi @orlangur, thank you for the review.
ENGCOM-4408 has been created to process this Pull Request

[magento-engcom-team]

Hi @orlangur, thank you for the review.
ENGCOM-4408 has been created to process this Pull Request

[m2-assistant]

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