fix extensions versions

storage/pkg/service/external/external.go

@@ -13,7 +13,7 @@ import (
 // RegisterGRPCEndpoint publishes an arbitrary endpoint to the service-registry. This allows to query nodes of
 // non-micro GRPC-services like reva. No health-checks are done, thus the caller is responsible for canceling.
 //
-func RegisterGRPCEndpoint(ctx context.Context, serviceID, uuid, addr string, logger log.Logger) error {
+func RegisterGRPCEndpoint(ctx context.Context, serviceID, uuid, addr string, version string, logger log.Logger) error {
 	node := &registry.Node{
 		Id:       serviceID + "-" + uuid,
 		Address:  addr,
@@ -29,7 +29,7 @@ func RegisterGRPCEndpoint(ctx context.Context, serviceID, uuid, addr string, log
 
 	service := &registry.Service{
 		Name:      serviceID,
-		Version:   "",
+		Version:   version,
 		Nodes:     []*registry.Node{node},
 		Endpoints: make([]*registry.Endpoint, 0),
 	}