Merge "Remove broken and unused support for expiring keys when off-body" into main am: d60e2b6964

Original change: https://android-review.googlesource.com/c/platform/system/security/+/2974277

Change-Id: Ia04f46d2144b06aecd40778ff2ecaeafbe695b32
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>