Allow deposit metadata update on deposit already complete

This allows the premise of the scenario [1] to occur.

Premise because the tids and bits about the metadata information to send to the metadata storage is not completely clear. A first review from @moranegg and @vlorentz to clarify that part would be nice.

• [1] Update metadata for deposit whose archive and metadata are already stored in the archive. Described in: https://hackmd.io/yUZAp78KTdSvE4drf0_MqQ#2-Cas-d%E2%80%99utilisations-contributeur-HAL

Depends on D4057

Test Plan

tox

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Migrated from D4013 (view on Phabricator)