Add maxStreamDuration to global UrlMap (#13037) (#922)

[upstream:a58b66f1a3bba584c8c537cdb7ef2750104a83ea]

Signed-off-by: Modular Magician <[email protected]>

Author: modular-magician

url_map_traffic_director_path_partial/main.tf

@@ -43,6 +43,10 @@ resource "google_compute_url_map" "urlmap" {
             }
           }
         }
+        max_stream_duration {
+          nanos   = 500000
+          seconds = 9
+        }
       }
     }
   }