This task is to move test related code in TF-M to tf-m-tests.
Serveral topics: https://review.trustedfirmware.org/q/topic:%22core_interative_test_refine%22+(status:open%20OR%20status:merged) https://review.trustedfirmware.org/q/topic:%22preparation_of_moving_test_codes%22+(status:open%20OR%20status:merged)
The real migration: https://review.trustedfirmware.org/q/topic:%22Migration_of_test_code%22+(status:open%20OR%20status:merged)