changelog: adjust wording
### Fixed
- processor: always mark job as done when Run finishes
-- processor: use errors.Cause when checking error values (error job on log limit and similar errors)
+- processor: use errors.Cause when checking error values (error job on log limit reached and similar conditions)
- backend/jupiterbrain: parse SSH key on backend init (#206)
- backend/jupiterbrain: add sleep between creating and wait-for-ip
- backend/docker: run bash with `-l` (login shell) in docker native mode
