更新 core.c

为user_agent设置正确的默认值

Author: BingChunMoLi

src/framework/core.c

@@ -134,7 +134,7 @@ ProgStatus =
   .leader_selected_index = -1,
   .chgtype = ChgType_Auto,
   .chsrc_run_faas = false,
-  .user_agent = "chsrc",
+  .user_agent = "chsrc/" Chsrc_Version,
 };