The hellodrkey example now uses grpc directly, which is not used in the rest of the libraries. Thus it makes sense to have a separate go module for the examples. This also allows us to remove the replace directive for scionproto/scion in the top-level module, as netsec-ethz/scion specific code is only used in the examples (drkey).
The hellodrkey example now uses
grpcdirectly, which is not used in the rest of the libraries. Thus it makes sense to have a separate go module for the examples. This also allows us to remove thereplacedirective forscionproto/scionin the top-level module, asnetsec-ethz/scionspecific code is only used in the examples (drkey).This change is