[JENKINS-49707] Pick up proposed final changes #630
Merged
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Following up #512 and countermanding #532 if you are willing to run these prior to release @dduportal. Picks up jenkinsci/workflow-api-plugin#256 + jenkinsci/workflow-durable-task-step-plugin#180. Briefly, this would make it possible for
retry
blocks to work even if the agent outage was detected during a controller restart, as might occur for example during cluster updates (draining node pools, that sort of thing).