Draft: Add 'job_finished: true' field to finished job log lines
What does this MR do?
Add 'job_finished: true' field to finished job log lines
We have few versions of the log line that informs about the job finish. They have different text, depending whether the job succeeded, failed or failed because of a detected system failure.
In favor of collecting some data about finished jobs regardless of the type of the final status, it would be good to have a field that identifies the log line containing finished job information.
And this is what this commit adds.