Merge "Strictly deprecate IRPC test mode key generation" into udc-dev am: 01b99d1b

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/22851513



Change-Id: I045633c277f5f2d85ad4b02b2752e7619d8b1bb3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>