Intent of DisjointMaps, EmptyFirstMap, +2

All 6 exact tests in this concept. Every test is marked by where it enters the hierarchy.

go.temporal.io/ 6 tests
- server/ 6 tests
  - common/ 6 tests
    
    persistence/ 2 tests
    
    visibility/ 2 tests
    
    store/ 2 tests
    
    elasticsearch/ 2 tests
    
    TestESVisibilitySuite/ 2 tests
    
    go.temporal.io/server/common/persistence/visibility/store/elasticsearch/TestESVisibilitySuite/TestParseESDoc_SearchAttributes Inherited TestParseESDoc_SearchAttributes
    
    go.temporal.io/server/common/persistence/visibility/store/elasticsearch/TestESVisibilitySuite/TestParseESDoc_SearchAttributes_WithMapper Inherited visibility_store.go ×1
    
    searchattribute/ 4 tests
    
    Test_MergeNameTypeMaps/ 4 tests
    
    go.temporal.io/server/common/searchattribute/Test_MergeNameTypeMaps/DisjointMaps Introduced here
    
    go.temporal.io/server/common/searchattribute/Test_MergeNameTypeMaps/EmptyFirstMap Introduced here
    
    go.temporal.io/server/common/searchattribute/Test_MergeNameTypeMaps/EmptySecondMap Introduced here
    
    go.temporal.io/server/common/searchattribute/Test_MergeNameTypeMaps/SecondOverwritesFirst Introduced here