[midPoint-git] [Evolveum/midpoint] 0e2883: Remove task only if in CLOSED state (MID-5033)

[mederly]

  Branch: refs/heads/support-3.8
  Home:   https://github.com/Evolveum/midpoint
  Commit: 0e28832823bda9fcd06c7cf9e21695701f279c35
      https://github.com/Evolveum/midpoint/commit/0e28832823bda9fcd06c7cf9e21695701f279c35
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2019-10-30 (Wed, 30 Oct 2019)

  Changed paths:
    M repo/task-quartz-impl/src/main/java/com/evolveum/midpoint/task/quartzimpl/TaskManagerQuartzImpl.java

  Log Message:
  -----------
  Remove task only if in CLOSED state (MID-5033)

It looks like that when re-scheduling already closed single-run tasks
they keep their completionTimestamp set. And so they are eventually
cleaned up. This is an immediate fix, requiring tasks that are to
be cleaned to have also execution status = CLOSED. See also MID-5133.

This should fix also MID-5873.

(cherry picked from commit fa1705ff4388c980f4322bf03933b9d3ab9d9269)