add goimports format action (#3630)

Signed-off-by: Jeff <jeffzhang@yunify.com>

pkg/controller/certificatesigningrequest/certificatesigningrequest_controller.go

@@ -19,6 +19,8 @@ package certificatesigningrequest
 import (
 	"context"
 	"fmt"
+	"time"
+
 	certificatesv1beta1 "k8s.io/api/certificates/v1beta1"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/errors"
@@ -36,9 +38,9 @@ import (
 	"k8s.io/client-go/tools/record"
 	"k8s.io/client-go/util/workqueue"
 	"k8s.io/klog"
+
 	"kubesphere.io/kubesphere/pkg/constants"
 	"kubesphere.io/kubesphere/pkg/models/kubeconfig"
-	"time"
 )
 
 const (