Update k8s dependencies to v1.22.0-rc.0

vendor/k8s.io/client-go/tools/record/events_cache.go

@@ -25,7 +25,7 @@ import (
 
 	"github.com/golang/groupcache/lru"
 
-	"k8s.io/api/core/v1"
+	v1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/util/clock"
 	"k8s.io/apimachinery/pkg/util/sets"
@@ -175,7 +175,7 @@ func EventAggregatorByReasonFunc(event *v1.Event) (string, string) {
 // EventAggregatorMessageFunc is responsible for producing an aggregation message
 type EventAggregatorMessageFunc func(event *v1.Event) string
 
-// EventAggregratorByReasonMessageFunc returns an aggregate message by prefixing the incoming message
+// EventAggregatorByReasonMessageFunc returns an aggregate message by prefixing the incoming message
 func EventAggregatorByReasonMessageFunc(event *v1.Event) string {
 	return "(combined from similar events): " + event.Message
 }
@@ -420,7 +420,7 @@ type EventCorrelateResult struct {
 // prior to interacting with the API server to record the event.
 //
 // The default behavior is as follows:
-//   * Aggregation is performed if a similar event is recorded 10 times in a
+//   * Aggregation is performed if a similar event is recorded 10 times
 //     in a 10 minute rolling interval.  A similar event is an event that varies only by
 //     the Event.Message field.  Rather than recording the precise event, aggregation
 //     will create a new event whose message reports that it has combined events with

vendor/k8s.io/client-go/tools/record/util/util.go

@@ -36,9 +36,5 @@ func ValidateEventType(eventtype string) bool {
 func IsKeyNotFoundError(err error) bool {
 	statusErr, _ := err.(*errors.StatusError)
 
-	if statusErr != nil && statusErr.Status().Code == http.StatusNotFound {
-		return true
-	}
-
-	return false
+	return statusErr != nil && statusErr.Status().Code == http.StatusNotFound
 }