how-to-enable outputs multiple disable lines for xochitl

[Eeems]

Describe the issue

Run the following command(s) to use tarnish as your launcher
$ systemctl disable --now xochitl
$ systemctl disable --now xochitl
$ systemctl enable --now tarnish

To Reproduce
Steps to reproduce the behaviour:

1. Downgrade/Upgrade to 2.15.1 without toltec installed
2. Install toltec
3. toltecctl switch-branch testing
4. opkg install oxide

Expected behaviour
It should not have told you to disable xochitl twice.

Upstream issue
N/A

Screenshots

Device/Package information (please complete the following information):

• Device: reMarkable 2
• OS version: 2.15.1
• Package: Installing oxide from testing branch