TimerTest.TimerPeriodCanBeChanged less sensitive to load
TimerTest.TimerPeriodCanBeChanged less sensitive to load

As you would have figured out all these Timer test depend on the timer firing on the right timing... however this is a weak requirement. On high load they may take longer to run... however I still need to test period.

(I guess one would mock time to make this work... however there is no interface to mock time. And no, I am not adding custom ways to do that, why? because I want these tests to run regardless of target)
theraot/Theraot