Intent of closed_does_not_emit_IdleCloseTime, closed_does_not_emit_NextActionTime

All 3 exact tests in this concept. Every test is marked by where it enters the hierarchy.

go.temporal.io/ 3 tests
- server/ 3 tests
  - chasm/ 3 tests
    
    lib/ 3 tests
    
    scheduler/ 3 tests
    
    TestSearchAttributes_IdleCloseTime/ 1 test
    
    go.temporal.io/server/chasm/lib/scheduler/TestSearchAttributes_IdleCloseTime/closed_does_not_emit_IdleCloseTime Introduced here
    
    TestSearchAttributes_NextActionTime/ 1 test
    
    go.temporal.io/server/chasm/lib/scheduler/TestSearchAttributes_NextActionTime/closed_does_not_emit_NextActionTime Introduced here
    
    TestTerminate/ 1 test
    
    go.temporal.io/server/chasm/lib/scheduler/TestTerminate/closes_the_schedule_and_flips_ExecutionStatus_to_Completed Inherited closes_the_schedule_and_flips_ExecutionStatus_to_Completed