Intent of TestRoundtrip

All 1 exact test in this concept. Every test is marked by where it enters the hierarchy.

go.temporal.io/ 1 test
- server/ 1 test
  - common/ 1 test
    
    number/ 1 test
    
    TestCompact8Suite/ 1 test
    
    go.temporal.io/server/common/number/TestCompact8Suite/TestRoundtrip Introduced here