Intent of operator_handler.go ×1

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
  - service/ 3 tests
    
    frontend/ 3 tests
    
    TestOperatorHandlerSuite/ 3 tests
    
    go.temporal.io/server/service/frontend/TestOperatorHandlerSuite/Test_AddOrUpdateRemoteCluster_RecordFound_Success Inherited operator_handler.go ×1
    
    go.temporal.io/server/service/frontend/TestOperatorHandlerSuite/Test_AddOrUpdateRemoteCluster_RecordNotFound_Success Inherited Test_AddOrUpdateRemoteCluster_RecordNotFound_Success
    
    go.temporal.io/server/service/frontend/TestOperatorHandlerSuite/Test_AddOrUpdateRemoteCluster_ShardCount_Multiple Inherited Test_AddOrUpdateRemoteCluster_ShardCount_Multiple