chore: bump version to 1.99.14

as title.

Author: 18202781743

debian/changelog

@@ -1,3 +1,12 @@
+dde-shell (1.99.14) UNRELEASED; urgency=medium
+
+  * fix: incorrect margin in treeland for notification
+  * fix: error max height of embed plugin popup
+  * fix: can't query Notify for notification
+  * fix: missing default action for shutdown
+
+ -- YeShanShan <[email protected]>  Mon, 23 Dec 2024 10:49:38 +0800
+
 dde-shell (1.99.13) UNRELEASED; urgency=medium
 
   * fix: Remove position change timer on X11Emulation