Merge "Update ProtectedData DKCertChain to use X.509" am: e003ed061b

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2089226

Change-Id: I2402a4c6fe80770c6159ebf171cb195a5bb80812
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>