[devtools] Skip computed relations when attempting to auto-populate test database
Fix the automatic database population underlying automatic test to avoid attempt
to create computed relations.
for table, column in [
('transactions', 'tx_time'),
('tx_entity_actions', 'tx_uuid'),
('tx_relation_actions', 'tx_uuid')]:
repo.system_source.create_index(session, table, column)
commit()