tests: Add ARM MOESI_CMP_directory regressionsChange-Id: I3d9c1249a2d39f20fb60c4d4e8af7d1d5731dbefReviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>Reviewed-on: https://gem5-review.googlesource.com/2908Reviewed-by: Jason Lowe-Power <jason@lowepower.com>Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>