Add upstream for Ubuntu

[GitHub #111]

Author: XUANJI233

src/recipe/os/APT/Ubuntu.c

@@ -3,17 +3,17 @@
  * -------------------------------------------------------------
  * File Authors  : Aoran Zeng <[email protected]>
  *               |  Heng Guo  <[email protected]>
- * Contributors  :  Nil Null  <[email protected]>
+ * Contributors  :  Zhao  <[email protected]>
  * Created On    : <2023-08-30>
- * Last Modified : <2024-10-31>
+ * Last Modified : <2024-11-05>
  * ------------------------------------------------------------*/
 
 /**
  * @update 2024-06-12
  */
 static SourceInfo
 os_ubuntu_sources[] = {
-  {&Upstream,       NULL},
+  {&Upstream,      "http://archive.ubuntu.com/ubuntu/"}, //不支持https
   {&Ali,           "https://mirrors.aliyun.com/ubuntu"},
   {&Volcengine,    "https://mirrors.volces.com/ubuntu"},
   {&Bfsu,          "https://mirrors.bfsu.edu.cn/ubuntu"},