This test works both with native_posix and native_sim.
native_sim will eventually not set NATIVE_SIM_NATIVE_POSIX_COMPAT
(i.e. not pretend to be native_posix) so let's correct this ifdef
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Moved folder to tests/boards/native_sim from native_posix
(including updating the MAINTAINERS file)
And enable all these tests for native_sim.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>