bundles/apt: fix "set -x" call

bundles/apt/files/upgrade-and-reboot

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -xeuo pipefail
+set -euo pipefail
 
 # With systemd, we can force logging to the journal. This is better than
 # spamming the world with cron mails. You can then view these logs using
@@ -13,6 +13,8 @@ then
     exec 2> >(logger -t upgrade-and-reboot -p user.error)
 fi
 
+set -x
+
 statusfile="/var/tmp/unattended_upgrades.status"
 # Workaround, because /var/tmp is usually 1777
 [[ "$UID" == 0 ]] && chown root:root "$statusfile"