Intent of TestIteration_Err_NotBegining

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
  - common/ 1 test
    
    collection/ 1 test
    
    TestPagingIteratorSuite/ 1 test
    
    go.temporal.io/server/common/collection/TestPagingIteratorSuite/TestIteration_Err_NotBegining Introduced here
  - service/ 1 test
    
    history/ 1 test
    
    queues/ 1 test
    
    TestSliceSuite/ 1 test
    
    go.temporal.io/server/service/history/queues/TestSliceSuite/TestSelectTasks_Error_WithLoadedTasks Inherited slice.go ×1