Intent of merge.go ×2

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/ 2 tests
    
    activityoptions/ 2 tests
    
    TestMergeActivityOptionsAcceptance/ 1 test
    
    go.temporal.io/server/common/activityoptions/TestMergeActivityOptionsAcceptance/Sub-fields Inherited Sub-fields
    
    TestMergeActivityOptionsCoversAllFields/ 1 test
    
    updates/ 1 test
    
    go.temporal.io/server/common/activityoptions/TestMergeActivityOptionsCoversAllFields/updates/retryPolicy.maximumInterval Inherited merge.go ×1
  - service/ 2 tests
    
    history/ 2 tests
    
    api/ 2 tests
    
    updateactivityoptions/ 2 tests
    
    TestActivityOptionsSuite/ 1 test
    
    go.temporal.io/server/service/history/api/updateactivityoptions/TestActivityOptionsSuite/Test_updateActivityOptionsAcceptance Inherited Test_updateActivityOptionsAcceptance
    
    go.temporal.io/server/service/history/api/updateactivityoptions/TestApplyActivityOptionsReset Inherited TestApplyActivityOptionsReset