disagg qa test now cleans up some lingering test files
disagg qa test now cleans up some lingering test files


Former-commit-id: 407f9f653c99877d07461fa16681e4598ad14acb [formerly 40ff478691d0032bb1ad17e62c98e0f4d63e38fb]
Former-commit-id: a91ae7fa8774f758fbaa09076f9f0fd78585e7c8
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine