search.cli: Subscribe journal client to origin_intrinsic_metadata topic

Depends on D4671

Test Plan

tox (failing cause the master one is already failing [1] [2])

• [1] https://jenkins.softwareheritage.org/job/DSEA/job/tests/480/

• [2] #2791 (closed)

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Migrated from D4661 (view on Phabricator)