`edge-app version list` isn't sorted

[vpetersson]

Here's the output of the version list command:

$ screenly edge-app version list                                                                                                                                                           +----------+---------------------------------------+-----------+-----------+
| Revision | Description                           | Published | Channels  |
+----------+---------------------------------------+-----------+-----------+
| 1        | Displays the current weather and time | ✅        |           |
+----------+---------------------------------------+-----------+-----------+
| 2        | Displays the current weather and time | ❌        |           |
+----------+---------------------------------------+-----------+-----------+
| 3        | Displays the current weather and time | ✅        |           |
+----------+---------------------------------------+-----------+-----------+
| 11       | Displays the current weather and time | ✅        | stable    |
+----------+---------------------------------------+-----------+-----------+
| 4        | Displays the current weather and time | ✅        |           |
+----------+---------------------------------------+-----------+-----------+
| 5        | Displays the current weather and time | ✅        |           |
+----------+---------------------------------------+-----------+-----------+
| 6        | Displays the current weather and time | ✅        |           |
+----------+---------------------------------------+-----------+-----------+
| 7        | Displays the current weather and time | ✅        |           |
+----------+---------------------------------------+-----------+-----------+
| 8        | Displays the current weather and time | ✅        |           |
+----------+---------------------------------------+-----------+-----------+
| 9        | Displays the current weather and time | ✅        | candidate |
+----------+---------------------------------------+-----------+-----------+
| 10       | Displays the current weather and time | ✅        |           |
+----------+---------------------------------------+-----------+-----------+

As can be seen here, it isn't properly sorted as it should be.