[midPoint-git] [Evolveum/midpoint] ba256b: Remove task only if in CLOSED state (MID-5033)

[mederly]

  Branch: refs/heads/support-3.9
  Home:   https://github.com/Evolveum/midpoint
  Commit: ba256b43f9c7e33324589d9b8dbfb2578684a90d
      https://github.com/Evolveum/midpoint/commit/ba256b43f9c7e33324589d9b8dbfb2578684a90d
  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)