Add Virtualizer<->NFFG metadata conversion after Virtaulizer bugfix
Add Virtualizer<->NFFG metadata conversion after Virtaulizer bugfix

5GExchange/escape,hsnlab/escape,hsnlab/escape,hsnlab/escape,5GExchange/escape,5GExchange/escape,hsnlab/escape,hsnlab/escape,5GExchange/escape,5GExchange/escape,hsnlab/escape,5GExchange/escape