Nathan Gauër 1282878c52
[CI] Fix bad timestamps being reported (#130941)
Yesterday, the monitoring reported a job queued for 23h59. After some
checks, it appears no such job existed: the age of the workflows on
completion was at most 5 hours during the last 48 hours.

After some digging, I found out GitHub could return a job with a start
date slightly before the creation date, or completion date before start
date.
This would cause python to compute a negative timedelta, which would
then be reported in grafana as a full 24h delta due to the conversions.

Adding code to ignore negative delta, but logging them.
2025-03-13 10:18:02 +01:00
..