Intent of TestNamespacePermissionCaseSensitive

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/ 4 tests
    
    authorization/ 4 tests
    
    TestDefaultClaimMapperSuite/ 4 tests
    
    go.temporal.io/server/common/authorization/TestDefaultClaimMapperSuite/TestCorrectAudience Inherited TestIgnoreAudience, TestCorrectAudience, +1
    
    go.temporal.io/server/common/authorization/TestDefaultClaimMapperSuite/TestIgnoreAudience Inherited TestIgnoreAudience, TestCorrectAudience, +1
    
    go.temporal.io/server/common/authorization/TestDefaultClaimMapperSuite/TestNamespacePermissionCaseSensitive Introduced here
    
    go.temporal.io/server/common/authorization/TestDefaultClaimMapperSuite/TestTokenWithAdminPermissionsRSA Inherited TestIgnoreAudience, TestCorrectAudience, +1