chore: bump version to 6.1.3 (#284)

release version 6.1.3

Log:

Author: ECQZXC

debian/changelog

@@ -1,3 +1,9 @@
+startdde (6.1.3) unstable; urgency=medium
+
+  * fix:修复首次外接双屏，默认应该为扩展模式 (#283)
+
+ -- Chengqi E <echengqi@uniontech.com>  Tue, 27 Feb 2025 16:33:38 +0800
+
 startdde (6.1.2) unstable; urgency=medium
 
   * fix: 修复第一次安装系统，高分辨屏幕缩放错误 (#281)