[midPoint-git] [Evolveum/midpoint] f0ffcd: Suspend tasks with non-existing owner

[mederly]

  Branch: refs/heads/master
  Home:   https://github.com/Evolveum/midpoint
  Commit: f0ffcd4ad273a2a8523678e4a61ac00fb19affc0
      https://github.com/Evolveum/midpoint/commit/f0ffcd4ad273a2a8523678e4a61ac00fb19affc0
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2021-03-23 (Tue, 23 Mar 2021)

  Changed paths:
    M repo/task-quartz-impl/src/main/java/com/evolveum/midpoint/task/quartzimpl/run/JobExecutor.java
    M repo/task-quartz-impl/src/main/java/com/evolveum/midpoint/task/quartzimpl/run/StopJobException.java
    M repo/task-quartz-impl/src/test/java/com/evolveum/midpoint/task/quartzimpl/AbstractTaskManagerTest.java
    M repo/task-quartz-impl/src/test/java/com/evolveum/midpoint/task/quartzimpl/TestTaskManagerBasic.java
    A repo/task-quartz-impl/src/test/resources/basic/task-non-existing-owner.xml

  Log Message:
  -----------
  Suspend tasks with non-existing owner

Non-existing owner is now treated in more user-friendly way.

This resolves MID-6918.