COMPMID-1396: make validate_example and benchmark_example check if setup was successful

Change-Id: I70dbd9f9258174fc80928906c33abecf804284c3
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/139716
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Tested-by: Jenkins <bsgcomp@arm.com>
4 files changed