Remove ATAP code am: 5035f40ea1

Original change: https://android-review.googlesource.com/c/trusty/app/keymaster/+/2849939

Change-Id: I378b6d5606773deeaef7c3db6613dc0a61b77101
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>