tests/utils/helpers:
tests/utils/helpers:

Added `run_risk_job` and `get_risk_job` util functions.


Former-commit-id: 9dc48840611059cd18a7f50a12b71be12bb38e13 [formerly 1e7e3eaa3c7e527006af3318014dce0aada6a296]
Former-commit-id: 9b5e7d31ee1d5413ec1c1202375c6bc49355fe56
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine