Allow crash tests on nnapi-reference

Fix error when checking the user flag to enable crash tests on
nnapi-reference. Flags are all sets as strings and not converted to
boolean in the getBoolean method defaulting to false.

Test: build_and_run_benchmark.sh -r <any_target>
Change-Id: I248032795b016e2e715c760e84c9585ee42798a1
1 file changed