core: Add option to enable/disable watchdog

### Current behaviour

Right now is not possible for the system to restart itself if something goes incredible wrong.

### Expected or desired behaviour

If a kernel panic happens we should be able to allow the user to restart automatically the system.
Enabling and allowing the usage of hardware watchdogs or using:
https://diode.io/raspberry%20pi/running-forever-with-the-raspberry-pi-hardware-watchdog-20202/
https://www.raspberry-pi-geek.com/Archive/2015/09/Making-your-projects-more-reliable
May be a solution for now.

### Prerequisites

- [X] I have checked to make sure that a similar request has not already been filed or fixed.