Split rkp from keymint am: 3a810627e0

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2296157

Change-Id: I5e8f26453df36b92beac2915230822ad33174a8f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>