chore: bump version to 6.0.32

update changelog to 6.0.32

Author: mhduiy

debian/changelog

@@ -1,3 +1,9 @@
+dde-api (6.0.32) unstable; urgency=medium
+
+  * chore: remove deprecated theme and thumbnail modules
+
+ -- zhangkun <zhangkun2@uniontech.com>  Thu, 25 Dec 2025 16:39:38 +0800
+
 dde-api (6.0.31) unstable; urgency=medium
 
   * fix: update linker flags for enhanced security hardening