Merge pull request #67359 from mikedanese/reloadtoken

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.

client: periodically reload InClusterConfig token

/sig auth
/sig api-machinery

```release-note
NONE
```

Kubernetes-commit: 7b6647a418c660f2c87f183f706b297f1cb573ca

vendor/k8s.io/client-go/tools/cache/listwatch.go

@@ -18,7 +18,6 @@ package cache
 
 import (
 	"context"
-	"time"
 
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/fields"
@@ -91,13 +90,6 @@ func NewFilteredListWatchFromClient(c Getter, resource string, namespace string,
 	return &ListWatch{ListFunc: listFunc, WatchFunc: watchFunc}
 }
 
-func timeoutFromListOptions(options metav1.ListOptions) time.Duration {
-	if options.TimeoutSeconds != nil {
-		return time.Duration(*options.TimeoutSeconds) * time.Second
-	}
-	return 0
-}
-
 // List a set of apiserver resources
 func (lw *ListWatch) List(options metav1.ListOptions) (runtime.Object, error) {
 	if !lw.DisableChunking {