Fix the muddled linkeage of channelz
diff --git a/config.w32 b/config.w32
index 0f219d3..2857781 100644
--- a/config.w32
+++ b/config.w32
@@ -307,6 +307,7 @@
     "src\\core\\ext\\filters\\client_channel\\backup_poller.cc " +
     "src\\core\\ext\\filters\\client_channel\\channel_connectivity.cc " +
     "src\\core\\ext\\filters\\client_channel\\client_channel.cc " +
+    "src\\core\\ext\\filters\\client_channel\\client_channel_channelz.cc " +
     "src\\core\\ext\\filters\\client_channel\\client_channel_factory.cc " +
     "src\\core\\ext\\filters\\client_channel\\client_channel_plugin.cc " +
     "src\\core\\ext\\filters\\client_channel\\connector.cc " +