changed /mnt/debian for real this time

Ventoy/CloneToDisk.sh

@@ -10,9 +10,9 @@ cleanup() {
 
     for i in "${mount_points[@]}"; do umount -lf "/mnt/debian$i" || true; done
 
-    umount -lf /mnt/boot/efi || true
-    umount -lf /mnt/boot || true
-    umount -lf /mnt || true
+    umount -lf /mnt/debian/boot/efi || true
+    umount -lf /mnt/debian/boot || true
+    umount -lf /mnt/debian || true
 }
 trap cleanup EXIT