Intent of worker_commands_kind, worker_commands_kind, +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
    
    matching/ 3 tests
    
    TestMatchingEngine_Classic_Suite/ 1 test
    
    TestPollNexusTaskQueue_TaskTokenContainsTaskQueueKind/ 1 test
    
    go.temporal.io/server/service/matching/TestMatchingEngine_Classic_Suite/TestPollNexusTaskQueue_TaskTokenContainsTaskQueueKind/worker_commands_kind Introduced here
    
    TestMatchingEngine_Fair_Suite/ 1 test
    
    TestPollNexusTaskQueue_TaskTokenContainsTaskQueueKind/ 1 test
    
    go.temporal.io/server/service/matching/TestMatchingEngine_Fair_Suite/TestPollNexusTaskQueue_TaskTokenContainsTaskQueueKind/worker_commands_kind Introduced here
    
    TestMatchingEngine_Pri_Suite/ 1 test
    
    TestPollNexusTaskQueue_TaskTokenContainsTaskQueueKind/ 1 test
    
    go.temporal.io/server/service/matching/TestMatchingEngine_Pri_Suite/TestPollNexusTaskQueue_TaskTokenContainsTaskQueueKind/worker_commands_kind Introduced here