BS-7474 : Modify log in Engine

- Create FailureHandlingProcessDefinitionContextWork & FailureHandlingProcessInstanceContextWork, which extend FailureHandlingBonitaWork
- Modify SBonitaException to have a Map of attributes for context, in place several attributes in SBonitaException (with someone empty)
- Create SContext to context on SBonitaException
- Modify returned message in SBonitaException
- Modify WorkFactory to chain different new works
- Modify unit tests
- Refactor code