Update to new cadvisor v0.48.1

Signed-off-by: Davanum Srinivas <davanum@gmail.com>

vendor/github.com/google/cadvisor/container/crio/client.go

@@ -17,8 +17,9 @@ package crio
 import (
 	"context"
 	"encoding/json"
+	"flag"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net"
 	"net/http"
 	"sync"
@@ -26,6 +27,8 @@ import (
 	"time"
 )
 
+var crioClientTimeout = flag.Duration("crio_client_timeout", time.Duration(0), "CRI-O client timeout. Default is no timeout.")
+
 const (
 	CrioSocket            = "/var/run/crio/crio.sock"
 	maxUnixSocketPathSize = len(syscall.RawSockaddrUnix{}.Path)
@@ -89,6 +92,7 @@ func Client() (CrioClient, error) {
 		theClient = &crioClientImpl{
 			client: &http.Client{
 				Transport: tr,
+				Timeout:   *crioClientTimeout,
 			},
 		}
 	})
@@ -142,7 +146,7 @@ func (c *crioClientImpl) ContainerInfo(id string) (*ContainerInfo, error) {
 	// golang's http.Do doesn't return an error if non 200 response code is returned
 	// handle this case here, rather than failing to decode the body
 	if resp.StatusCode != http.StatusOK {
-		respBody, err := ioutil.ReadAll(resp.Body)
+		respBody, err := io.ReadAll(resp.Body)
 		if err != nil {
 			return nil, fmt.Errorf("Error finding container %s: Status %d", id, resp.StatusCode)
 		}