[Ingest & Admin Tool] Requeue of Ingest Job which triggers redownload

[mreyescdl]

Ingest has a check on download that will raise an exception when duplicate files are found.
This is to prevent a user from submitting an object manifest with duplicate file names.

When a Job fails and its last successful state is "PROVISIONING", a requeue will start downloading.
I have found that in this state, the downloading has completed successfully and the requeue will trigger the error described above.

In the admin tool, a pulldown menu featuring "states" would be a nice addition to the "requeue" button. This would allow us to bypass downloading a second time in these conditions.