Merge "Secretkeeper: VTS to use dice_chain as identity" into main am: 6d5bb1eeaf

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2896100

Change-Id: I00994465eba938671f5b85c2da030fb8ee1bbba9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>