Revert "Version bump for netbootxyz/debian-squash:cinnamon-12 new tag 13.0.0-c84a8c03"

This reverts commit 8bc1f53.

Author: antonym

endpoints.yml

@@ -1108,7 +1108,7 @@ endpoints:
     flavor: gnome
     kernel: debian-12-live-kernel
   debian-12-cinnamon-squash:
-    path: /debian-squash/releases/download/13.0.0-c84a8c03/
+    path: /debian-squash/releases/download/12.11.0-c84a8c03/
     files:
     - filesystem.squashfs
     os: debian