scripts: Allow using quarantine mechanism with test_plan.py script

In twister, applying quarantine is a part of apply_filters() function.
However, this function is not called when --load-test is used.
Therefore, if one wants to use quarantines in combination with
dynamic scope from the test_plan.py script, one has to pass such
info through the script.

Signed-off-by: Maciej Perkowski <Maciej.Perkowski@nordicsemi.no>