Merge "Support to get EC public key from the UdsCertchain." am: 1acca5c139 am: 8426045977 am: 7bfabde3fc

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2615472

Change-Id: I4416b43432519db134e1f26e759bfc74e566c1f2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>