feat: 更新 Debian 12 的 apt 源信息及对应的脚本文件

prebuilds/etc/apt/sources/sources.list.aliyun

@@ -1,3 +1,13 @@
-deb http://mirrors.aliyun.com/debian/ bullseye main non-free contrib
-deb http://mirrors.aliyun.com/debian/ bullseye-updates main non-free contrib
-deb http://mirrors.aliyun.com/debian-security/ bullseye-security main
+Types: deb
+# http://snapshot.debian.org/archive/debian/20230703T000000Z
+URIs: http://mirrors.aliyun.com/debian
+Suites: bookworm bookworm-updates
+Components: main
+Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg
+
+Types: deb
+# http://snapshot.debian.org/archive/debian-security/20230703T000000Z
+URIs: http://mirrors.aliyun.com/debian-security
+Suites: bookworm-security
+Components: main
+Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg

prebuilds/etc/apt/sources/sources.list.ustc

@@ -1,3 +1,13 @@
-deb http://mirrors.ustc.edu.cn/debian/ bullseye main contrib non-free
-deb http://mirrors.ustc.edu.cn/debian/ bullseye-updates main contrib non-free
-deb http://mirrors.ustc.edu.cn/debian-security/ bullseye/updates main contrib non-free
+Types: deb
+# http://snapshot.debian.org/archive/debian/20230703T000000Z
+URIs: http://mirrors.ustc.edu.cn/debian
+Suites: bookworm bookworm-updates
+Components: main
+Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg
+
+Types: deb
+# http://snapshot.debian.org/archive/debian-security/20230703T000000Z
+URIs: http://mirrors.ustc.edu.cn/debian-security
+Suites: bookworm-security
+Components: main
+Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg

prebuilds/usr/sbin/select_source

@@ -3,4 +3,4 @@
 # 
 # shell 执行参数，分别为 -e(命令执行错误则退出脚本) -u(变量未定义则报错) -x(打印实际待执行的命令行)
 set -eux
-cp /etc/apt/sources/sources.list.${1:-default} /etc/apt/sources.list
+cp /etc/apt/sources/sources.list.${1:-default} /etc/apt/sources.list.d/debian.sources