validate:tools: Do not check if position > duration

This is actually done by the scenario themselve. Instead if it is the
case, we return 0, this way it will timeout if it happens too many times
concecutively

validate/tools/launcher/utils.py

@@ -228,11 +228,7 @@ def get_current_position(test, max_passed_stop=0.5):
     position, duration = _get_position(test)
 
     if position > duration + max_passed_stop:
-        test.set_result(Result.FAILED,
-                        "The position is reported as > than the"
-                        " duration (position: %d > duration: %d)"
-                        % (position, duration))
-        return Result.FAILED
+        return 0
 
     return position