Use hostname for team number.

Change-Id: I1868e18c9832ba0971bbc3503ebe5a3cc3b7ea94
diff --git a/aos/common/network/network.gyp b/aos/common/network/network.gyp
index b4c8977..cf52f9f 100644
--- a/aos/common/network/network.gyp
+++ b/aos/common/network/network.gyp
@@ -10,6 +10,7 @@
         '<(AOS)/linux_code/linux_code.gyp:configuration',
         '<(AOS)/common/common.gyp:once',
         '<(AOS)/build/aos.gyp:logging',
+        '<(AOS)/common/util/util.gyp:string_to_num',
       ],
     },
     {