chore: bump version to 0.0.43

as title

Log: as title

Author: yixinshark

debian/changelog

@@ -1,3 +1,9 @@
+dde-shell (0.0.43) unstable; urgency=medium
+
+  * bump version to 0.0.43
+
+ -- Deepin Packages Builder <packages@deepin.org>  Thu, 29 Aug 2024 10:41:01 +0800
+
 dde-shell (0.0.42) unstable; urgency=medium
 
   * feat: tooltip and preview call to treeland