Merge "prevent multiple include attestation header file" am: f31660f43c

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2247936

Change-Id: I0b2066df6798b09b4cc540bbce99dac6ef9246a7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>