Intent of TestExecute_UpdateNamespaceTask_UpdateConfig_UpdateActiveCluster

All 1 exact test in this concept. Every test is marked by where it enters the hierarchy.

go.temporal.io/ 1 test
- server/ 1 test
  - common/ 1 test
    
    namespace/ 1 test
    
    nsreplication/ 1 test
    
    TestNamespaceReplicationTaskExecutorSuite/ 1 test
    
    go.temporal.io/server/common/namespace/nsreplication/TestNamespaceReplicationTaskExecutorSuite/TestExecute_UpdateNamespaceTask_UpdateConfig_UpdateActiveCluster Introduced here