Version bump for netbootxyz/ubuntu-squash:xubuntu-22.04 new tag 22.04.4-46123bfe

endpoints.yml

@@ -1211,7 +1211,7 @@ endpoints:
     flavor: GNOME
     kernel: ubuntu-22.04-default-squash
   ubuntu-22.04-XFCE-squash:
-    path: /ubuntu-squash/releases/download/22.04.3-46123bfe/
+    path: /ubuntu-squash/releases/download/22.04.4-46123bfe/
     files:
     - filesystem.squashfs
     - initrd