fixed - can't import external http to https redirecting images by default csv import

[ghost]

Description (*)

I think we should handle 302 redirection. We should check the next header if there is 302 redirection with url.

Fixed Issues (if relevant)

1. can't import external http to https redirecting images by default csv import #18839: can't import external http to https redirecting images by default csv import

Manual testing scenarios (*)

1. Use any image url with redirection like http://midwest-wholesale-staging.cloud.akeneo.com/bundles/pimui/images/info-user.png
2. It will redirect to https://midwest-wholesale-staging.cloud.akeneo.com/bundles/pimui/images/info-user.png and it is valid image.

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 @rahulwebkul. Thank you for your contribution
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[aleron75]

Hello @rahulwebkul thanks for your submission.

Unless you have already done it, don't forget that, once merged, you can easily port this PR to other branches with the Porting Tool, read more here.

[magento-engcom-team]

Hi @aleron75, thank you for the review.
ENGCOM-3368 has been created to process this Pull Request

[magento-engcom-team]

Hi @rahulwebkul. Thank you for your contribution.
We will aim to release these changes as part of 2.3.1.
Please check the release notes for final confirmation.