Executes a single active workflow step.
Job args include "workflow_version", which is persisted into
hephaestus_step_results and propagated to the follow-up AdvanceWorker
enqueue so the full execution chain remains version-aware.
Executes a single active workflow step.
Job args include "workflow_version", which is persisted into
hephaestus_step_results and propagated to the follow-up AdvanceWorker
enqueue so the full execution chain remains version-aware.