rename when_failed to when_exhausted for clarity#602

jumski wants to merge 1 commit into01-22-client_skipped_event_supportpgflow-dev/pgflow:01-22-client_skipped_event_supportfrom

01-23-rename_when_failed_to_when_exhaustedpgflow-dev/pgflow:01-23-rename_when_failed_to_when_exhaustedCopy head branch name to clipboard