Fix LayerUploadAbort Endpoint: Should Not Delete InputLayer During Update

[robertohuru]

Description:

The LayerUploadAbort endpoint currently deletes the InputLayer object when aborting an update operation. This behavior is incorrect and can lead to unintended data loss.

Issue:

• During an update, invoking the LayerUploadAbort endpoint deletes the associated InputLayer.
• The expected behavior is to delete only the related MultipartUpload objects for the specified upload ID.
• The original InputLayer should be retained and restored to its state before the abort was triggered.

Expected Behavior:

• On abort, only MultipartUpload objects tied to the provided upload ID should be deleted.
• The InputLayer must remain intact and reflect the state it had before the update attempt began.

@danangmassandy @zamuzakki