vendor: update all dependencies to latest versions

vendor/cloud.google.com/go/bigquery/bigquery.go

@@ -20,7 +20,7 @@ import (
 	"fmt"
 
 	"google.golang.org/api/option"
-	"google.golang.org/api/transport"
+	htransport "google.golang.org/api/transport/http"
 
 	"golang.org/x/net/context"
 	bq "google.golang.org/api/bigquery/v2"
@@ -51,7 +51,7 @@ func NewClient(ctx context.Context, projectID string, opts ...option.ClientOptio
 		option.WithUserAgent(userAgent),
 	}
 	o = append(o, opts...)
-	httpClient, endpoint, err := transport.NewHTTPClient(ctx, o...)
+	httpClient, endpoint, err := htransport.NewClient(ctx, o...)
 	if err != nil {
 		return nil, fmt.Errorf("dialing: %v", err)
 	}