Rollback new routing functionality (#1805)

signal/client/grpc.go

@@ -23,7 +23,6 @@ import (
 	"github.com/netbirdio/netbird/encryption"
 	"github.com/netbirdio/netbird/management/client"
 	"github.com/netbirdio/netbird/signal/proto"
-	nbgrpc "github.com/netbirdio/netbird/util/grpc"
 )
 
 // ConnStateNotifier is a wrapper interface of the status recorder
@@ -77,7 +76,6 @@ func NewClient(ctx context.Context, addr string, key wgtypes.Key, tlsEnabled boo
 		sigCtx,
 		addr,
 		transportOption,
-		nbgrpc.WithCustomDialer(),
 		grpc.WithBlock(),
 		grpc.WithKeepaliveParams(keepalive.ClientParameters{
 			Time:    30 * time.Second,