Fix rebase

Author: dmvolod

controlplane/kubeadm/internal/controllers/controller.go

@@ -48,7 +48,6 @@ import (
 	"sigs.k8s.io/cluster-api/controllers/clustercache"
 	"sigs.k8s.io/cluster-api/controlplane/kubeadm/internal"
 	"sigs.k8s.io/cluster-api/controlplane/kubeadm/internal/etcd"
-	expv1 "sigs.k8s.io/cluster-api/exp/api/v1beta2"
 	"sigs.k8s.io/cluster-api/feature"
 	"sigs.k8s.io/cluster-api/internal/contract"
 	"sigs.k8s.io/cluster-api/internal/util/ssa"