Intent of tree.go ×3

All 4 exact tests in this concept. Every test is marked by where it enters the hierarchy.

go.temporal.io/ 4 tests
- server/ 4 tests
  - chasm/ 4 tests
    
    TestNodeSuite/ 4 tests
    
    TestExecuteSideEffectDiscardTask/ 4 tests
    
    go.temporal.io/server/chasm/TestNodeSuite/TestExecuteSideEffectDiscardTask/DiscardHandlerError Inherited DiscardHandlerError
    
    go.temporal.io/server/chasm/TestNodeSuite/TestExecuteSideEffectDiscardTask/InvalidTask Inherited InvalidTask
    
    go.temporal.io/server/chasm/TestNodeSuite/TestExecuteSideEffectDiscardTask/Success Inherited Success
    
    go.temporal.io/server/chasm/TestNodeSuite/TestExecuteSideEffectDiscardTask/ValidationError Inherited ValidationError