Add cpu_features to hwasan-postsubmit am: 7783526676 am: 39430949fb am: 99ce48d49f

Original change: https://android-review.googlesource.com/c/platform/external/cpu_features/+/2034603

Change-Id: I8ee0ecc2edfdb84bcc28d160f69274a6d38c9d69