dev-arm: Remove deprecated GIC test interfaces

Change-Id: I4c5203b216387d9a4f041c7a00caea926e5cfca6
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/10810
2 files changed