update vendor

Signed-off-by: Roland.Ma <rolandma@yunify.com>

vendor/k8s.io/client-go/rest/client.go

@@ -94,6 +94,10 @@ type RESTClient struct {
 	// overridden.
 	rateLimiter flowcontrol.RateLimiter
 
+	// warningHandler is shared among all requests created by this client.
+	// If not set, defaultWarningHandler is used.
+	warningHandler WarningHandler
+
 	// Set specific behavior of the client.  If not set http.DefaultClient will be used.
 	Client *http.Client
 }
@@ -123,7 +127,7 @@ func NewRESTClient(baseURL *url.URL, versionedAPIPath string, config ClientConte
 	}, nil
 }
 
-// GetRateLimiter returns rate limier for a given client, or nil if it's called on a nil client
+// GetRateLimiter returns rate limiter for a given client, or nil if it's called on a nil client
 func (c *RESTClient) GetRateLimiter() flowcontrol.RateLimiter {
 	if c == nil {
 		return nil