Documentation: User finds image duplicates

[lenaorobei]

Story #1484: User finds image duplicates

AC

• Merchdocs page is created that describes how to user can see image duplicates

[m2-assistant]

Hi @lenaorobei. Thank you for your report.
To help us process this issue please make sure that you provided sufficient information.

Please, add a comment to assign the issue: @magento I am working on this

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[lenaorobei]

magento/merchdocs#634