[internal] remove linstor scheduler extender and add drbd cluster sync

Signed-off-by: v.oleynikov <[email protected]>

Author: duckhawk

images/drbd-cluster-sync/cmd/main.go

@@ -25,7 +25,6 @@ import (
 	"drbd-cluster-sync/controller"
 	kubutils "drbd-cluster-sync/kubeutils"
 	"drbd-cluster-sync/logger"
-
 	v1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	apiruntime "k8s.io/apimachinery/pkg/runtime"