Reschedule deposits stuck in verified state

Plan:

• Update deposit server with the fix (0.9.0)

• Investigate current error when trying out 1 rescheduling... [1]

• [1] https://sentry.softwareheritage.org/share/issue/4d1ddb426e164980a15499cb3e04faba/

Related to #2906 (closed)

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Migrated from T2921 (view on Phabricator)