Align with native_simulator's upstream main
d32b2504ad2b6d6d541bc71a0f9b16ab7b6a3831
Which includes:
* d32b250 Minor format fix
* 7b4f35b native HW counter: Provide new API to reset and control
* 4f815cb INT CNTLR: Bugfix for more than 32 interrupts
* 1d36254 Provide new 64 version of nsi_find_lsb_set
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Add the first version of the native simulator.
The simultaor is taken as is from
https://github.com/BabbleSim/native_simulator/
sha: 74986abfe088a1780e604dae65f87470b4c2a0eb
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>