Merge "[automerger skipped] Add attestation certificate parsing and validate for IC vts. am: 38ca6961e3 -s ours am: 29a26add4d -s ours" into rvc-d1-dev-plus-aosp am: e3d4a3d95d -s ours

am skip reason: Change-Id Ibe770e6eaf0b0018d60876926d824204e4eaf732 with SHA-1 cab019aae5 is in history

Change-Id: I34cc3c4c91b4daa32ec7c661d7895f739f52f2ee