Merge "Add an option to allow/disallow degenerate DICE chains" into main am: 215c89b009 am: 1e135299e1

Original change: https://android-review.googlesource.com/c/platform/system/security/+/3254876

Change-Id: I921b0b47892de00ce84a0b25143d775a6a51915d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>