The test ServiceLevelPriorityWithWorkingDaysCalculationAccTest.should_VerifyThatCreateAndPlannedAreClose (and others) are flaky

[ryzheboka]

The test ServiceLevelPriorityWithWorkingDaysCalculationAccTest.should_VerifyThatCreateAndPlannedAreClose failed in the pipeline two times consecutevely. After that and before that, the test never failed. It might be related to the usage of Instant.now()

The test should_DeleteOldWorkbasketCleanupJobs_When_InitializingSchedule is also flaky. It needs to be looked into

TaskanaProducersTest.testRollback is also flaky

ExampleBootstrapTest.should_count_tasks_after_example_cdi_application_was_deployed is also flaky

[ryzheboka]

should_DeleteOldWorkbasketCleanupJobs_When_InitializingSchedule is fixed by #2546