reformat test suite identation
BS-9399 : List the assigned or pending tasks of the processes definition for a user, any user (supervised or not)

- Add new methods searchAssignedAndPendingHumanTasksFor & searchAssignedAndPendingHumanTasks
- Add unit, query, integration tests
- Fix for Sonar
increase wait duration to ensure that timer is not triggered
BS-9402: ignored temporarily randomly failing test, during the time we find out why
Merge branch '6.3.x' into 'MasterBugFixing'