[BUG] [CUBEKILLER] OTA with the commands in the wrong order will brick the cubesat

[ineskhou]

Short summary

Sending the Prepare Image Command first will brick the sat

Steps to reproduce

1. Sending prepare image command
2. the watchdog stops
3. :(

Expected behavior

Fails gracefully

Actual behavior

kills da cube

Logs / crash output

No response

Target board

RP2350 (Pico 2)