Add duplicated images filter

[sivaschenko]

Preconditions (*)

1. Install magneto 2.4-develop with Adobe Stock Integration 2.0-develop
2. Enable Enhanced Media Gallery
3. Have several image uploaded to the media gallery
4. Have a duplicate hash field values filled in the media_gallery_asset table

Steps to reproduce (*)

1. Login to admin panel
2. Open the media gallery (Content -> Media Gallery)
3. Expand the filters section

Expected result (*)

Checkbox filter "Show duplicates" is present in the filter section
Only the images that have the duplicated hashes should be displayed when selecting the checkbox and applying the filters

Technical details on filters implementation
https://github.com/magento/adobe-stock-integration/wiki/MediaGalleryUi-DataProvider

[m2-assistant]

Hi @sivaschenko. 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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