Intent of db_handle.go ×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
  - common/ 3 tests
    
    persistence/ 3 tests
    
    sql/ 3 tests
    
    sqlplugin/ 3 tests
    
    TestDatabaseHandleReconnect/ 3 tests
    
    go.temporal.io/server/common/persistence/sql/sqlplugin/TestDatabaseHandleReconnect/Retry_many_times_immediately Introduced here
    
    go.temporal.io/server/common/persistence/sql/sqlplugin/TestDatabaseHandleReconnect/Retry_many_times_quickly_-_but_collectively_exceeding_session_retry_interval._Expect_2_total_attempts Introduced here
    
    go.temporal.io/server/common/persistence/sql/sqlplugin/TestDatabaseHandleReconnect/Retry_once_immediately Introduced here