[FEATURE REQUEST] Clarify uploading original assets vs edited assets

[mneuwert]

Is your feature request related to a problem? Please describe.
iOS Library supports non-destructive editing of media assets. Thereby alongside with an original asset e.g. stored in HEIC format, adjustment data is stored (as PLIST) and cached latest output stored as JPEG image (which is basically original image data with operations described in Adjustments.plist applied).

Describe the solution you'd like
I think we need at least provide options to the user allowing him to choose what to upload: original, edited image or both.

Describe alternatives you've considered
Right now we just upload an original without providing any options

Additional context
Here is an example of Array of PHAssetResouce objects returned by PHAssetResource.assetResources(for asset:PHAsset):

[
{ type: photo, uni: public.heic, filename: IMG_3537.HEIC, isCurrent: NO},
{ type: adjustment, uni: com.apple.property-list, filename: Adjustments.plist, isCurrent: YES}
{ type: photo, uni: public.jpeg, filename: FullSizeRender.jpg, isCurrent: YES},
]

TASKS

• Research (if needed)
• Create branch feature/feature_name
• Development tasks
  • Implement whatever
  • ...
• Code review and apply changes requested
• Design test plan
• QA
• Merge branch feature/feature_name into master

PR

• App
• Library (if needed)

[jesmrec]

Ready to go in 11.4.1