qa_tests/scenario_damage: add missing decorators to define test group
qa_tests/scenario_damage: add missing decorators to define test group


Former-commit-id: d443cab4318721c6d262b802cf4ef512718b69f0 [formerly 04ea5ccb57d0660660952c88e73b85975ccf9644]
Former-commit-id: 59426a9b0e196f07551d2505a19a1e04b02fcfab
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine