Intent of OverriddenSystemAndPredefined, CustomOverridesPredefinedOverridesSystem

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
  - common/ 3 tests
    
    searchattribute/ 3 tests
    
    Test_All/ 3 tests
    
    go.temporal.io/server/common/searchattribute/Test_All/CustomOverridesPredefinedOverridesSystem Introduced here
    
    go.temporal.io/server/common/searchattribute/Test_All/DefaultSystemAndPredefined Inherited DefaultSystemAndPredefined
    
    go.temporal.io/server/common/searchattribute/Test_All/OverriddenSystemAndPredefined Introduced here
  - service/ 1 test
    
    frontend/ 1 test
    
    TestWorkflowHandlerSuite/ 1 test
    
    go.temporal.io/server/service/frontend/TestWorkflowHandlerSuite/TestGetSearchAttributes Inherited workflow_handler.go ×2