deposit: adaptation to new typeahead

* Adapts depositions to typeahead 0.10.0.

Signed-off-by: Kamil Neczaj <kamil.neczaj@cern.ch>
Reviewed-by: Jiri Kuncar <jiri.kuncar@cern.ch>
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Signed-off-by: Adrian-Tudor Panescu <adrian.tudor.panescu@cern.ch>
Acked-by: Jiri Kuncar <jiri.kuncar@cern.ch>