vendor: update all dependencies

vendor/cloud.google.com/go/container/container.go

@@ -12,15 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Package container contains a Google Container Engine client.
+// Package container contains a deprecated Google Container Engine client.
 //
-// For more information about the API,
-// see https://cloud.google.com/container-engine/docs
-//
-// Authentication
-//
-// See examples of authorization and authentication at
-// https://godoc.org/cloud.google.com/go#pkg-examples.
+// Deprecated: Use google.golang.org/api/container instead.
 package container // import "cloud.google.com/go/container"
 
 import (
@@ -153,7 +147,7 @@ func resourceFromRaw(c *raw.Cluster) *Resource {
 		Description:       c.Description,
 		Zone:              c.Zone,
 		Status:            Status(c.Status),
-		Num:               c.InitialNodeCount,
+		Num:               c.CurrentNodeCount,
 		APIVersion:        c.InitialClusterVersion,
 		Endpoint:          c.Endpoint,
 		Username:          c.MasterAuth.Username,