Intent of TestDispatchForExistingWorkflow_NoRebuild_CurrentWorkflowNotGuaranteed_NotCurrent_CurrentComplete_UpdateAsCurrent

All 2 exact tests in this concept. Every test is marked by where it enters the hierarchy.

go.temporal.io/ 2 tests
- server/ 2 tests
  - service/ 2 tests
    
    history/ 2 tests
    
    ndc/ 2 tests
    
    TestTransactionMgrForExistingWorkflowSuite/ 2 tests
    
    go.temporal.io/server/service/history/ndc/TestTransactionMgrForExistingWorkflowSuite/TestDispatchForExistingWorkflow_NoRebuild_CurrentWorkflowNotGuaranteed_NotCurrent_CurrentComplete_UpdateAsCurrent Introduced here
    
    go.temporal.io/server/service/history/ndc/TestTransactionMgrForExistingWorkflowSuite/TestDispatchForExistingWorkflow_NoRebuild_CurrentWorkflowNotGuaranteed_NotCurrent_CurrentRunning_UpdateAsCurrent Inherited TestDispatchForExistingWorkflow_NoRebuild_CurrentWorkflowNotGuaranteed_NotCurrent_CurrentRunning_UpdateAsCurrent