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

Removed the implicit assumption in `get_risk_job` of job config files
always being in the demos/ folder.

This is also more consistent with `get_hazard_job`.


Former-commit-id: 54b4fe26431df687ad2064da7c183979f1683e3d [formerly 54b4fe26431df687ad2064da7c183979f1683e3d [formerly 4fef2a8c34e9bcafd594d874136ced8e67bce664]]
Former-commit-id: ef3b378c508e5ab407497a4edd8537487370e39f
Former-commit-id: d12377ac0fed222aca559860d06177f8ee7e0de4
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine