Bump dependencies to Kubernetes 1.20

vendor/k8s.io/client-go/transport/config.go

@@ -35,10 +35,10 @@ type Config struct {
 
 	// Username and password for basic authentication
 	Username string
-	Password string
+	Password string `datapolicy:"password"`
 
 	// Bearer token for authentication
-	BearerToken string
+	BearerToken string `datapolicy:"token"`
 
 	// Path to a file containing a BearerToken.
 	// If set, the contents are periodically read.
@@ -70,7 +70,7 @@ type Config struct {
 	// Dial specifies the dial function for creating unencrypted TCP connections.
 	Dial func(ctx context.Context, network, address string) (net.Conn, error)
 
-	// Proxy is the the proxy func to be used for all requests made by this
+	// Proxy is the proxy func to be used for all requests made by this
 	// transport. If Proxy is nil, http.ProxyFromEnvironment is used. If Proxy
 	// returns a nil *URL, no proxy is used.
 	//
@@ -108,7 +108,7 @@ func (c *Config) HasCertAuth() bool {
 	return (len(c.TLS.CertData) != 0 || len(c.TLS.CertFile) != 0) && (len(c.TLS.KeyData) != 0 || len(c.TLS.KeyFile) != 0)
 }
 
-// HasCertCallbacks returns whether the configuration has certificate callback or not.
+// HasCertCallback returns whether the configuration has certificate callback or not.
 func (c *Config) HasCertCallback() bool {
 	return c.TLS.GetCert != nil
 }