samples: add no-timers configuration which is runtime tested

Add no-timers configuration to sample.minimal to check that
it's actually working in runtime.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
4 files changed