Intent of Test_history_with_last_task_failing

All 1 exact test in this concept. Every test is marked by where it enters the hierarchy.

go.temporal.io/ 1 test
- server/ 1 test
  - service/ 1 test
    
    worker/ 1 test
    
    batcher/ 1 test
    
    TestActivitiesSuite/ 1 test
    
    TestGetLastWorkflowTaskEventID/ 1 test
    
    go.temporal.io/server/service/worker/batcher/TestActivitiesSuite/TestGetLastWorkflowTaskEventID/Test_history_with_last_task_failing Introduced here