requirements-test.txt: Drop no longer needed test dependency
It's already pulled from swh.core[db] which is a runtime dependency.
Related to swh/infra/sysadm-environment#2746 (closed)
Test Plan
tox
Migrated from D4554 (view on Phabricator)
Staging instance, all changes can be removed at any time
It's already pulled from swh.core[db] which is a runtime dependency.
Related to swh/infra/sysadm-environment#2746 (closed)
tox
Migrated from D4554 (view on Phabricator)