Stop copying macFunction in RPK utilities am: 3979e68e6f am: 8d1c353ef8 am: 91051b0ae5 am: b716800f26

Original change: https://android-review.googlesource.com/c/platform/system/keymaster/+/1976867

Change-Id: Id6de13ceedc698367ffd49c52c676dd8d8716e9d