BS-9191 : [6.3.1] [PERF] Portal - Cases / Worked on: result is displayed after 20 seconds

- Remove bad index
- Add new index
BS-9191 : [6.3.1] [PERF] Portal - Cases / Worked on: result is displayed after 20 seconds

- Change name of index, because too large for Oracle
BS-9034: provide a scipt that will be called in job to clean the
vfsnested folder and remove the usage of in-memory NFS which lead to OOM
Fixed / rewrote erroneous test
convert cleancfs.sh to UNIX and make it executable
fix cleanvfs.sh (sleep method for UNIX)
BS-9188 : [6.2.6] advancedStartProcessCommand: It is faulty when there is a connector at Enter event of the pool level

- Give, in parameter of ExecuteConnectorOfProcess, the FlowNodeSelector for the step to create after the execution of the connectors on ENTER on a process. If no step, take the first step of the process.
- Add test
BS-1635 : Provide a way to list the processes for which a user is part of the actor mapping

- Rename searchProcessDeploymentInfos in searchProcessDeploymentInfosCanStart (deprecate searchProcessDeploymentInfos).
BS-9236 : change condition to elgibile user to perform task and add unit test
Merge branch '6.3.x' of github.com:bonitasoft/bonita-engine into 6.3.x
BS-1635 : Provide a way to list the processes for which a user is part of the actor mapping

- Add new method (API, service, requests) searchProcessDeploymentInfosWithAssignedOrPendingHumanTasksForUser
- Add unit tests
- Add query tests
- Add integration tests
BS-9236 : add "do for" information when checking user right to perform task
BS-9043, change tests to be sure that timer will be not triggered
Merge branch '6.3.x' into MasterBugFixing

Conflicts:
	bpm/bonita-core/bonita-process-definition/bonita-process-definition-impl/pom.xml