Intent of namespace_rate_hit_when_burst_ratio_is_1, namespace_burst_hit_when_burst_ratio_is_0.5, +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
    
    frontend/ 3 tests
    
    TestNamespaceRateLimitInterceptorProvider/ 3 tests
    
    go.temporal.io/server/service/frontend/TestNamespaceRateLimitInterceptorProvider/namespace_burst_hit_when_burst_ratio_is_0.5 Introduced here
    
    go.temporal.io/server/service/frontend/TestNamespaceRateLimitInterceptorProvider/namespace_burst_hit_when_burst_ratio_is_1.5 Introduced here
    
    go.temporal.io/server/service/frontend/TestNamespaceRateLimitInterceptorProvider/namespace_rate_hit_when_burst_ratio_is_1 Introduced here