Add new sample scenario without using a hardware watchdog as fallback.
This is used for the moment only for the mr_canhubk3 board, but a
generic configuration is introduced that can be used by other boards if
needed.
Signed-off-by: Manuel Argüelles <manuel.arguelles@nxp.com>
Twister now supports using YAML lists for all fields that were written
as space-separated lists. Used twister_to_list.py script. Some artifacts
on string length are due to how ruamel dumps content.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
