RESTRICT AUTOMERGE Validate permission tree size on permission update am: 973c67f7fc am: 5656d42578 am: 2983c37380

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20029904

Change-Id: I193813adc1c1e8dd32980204285aa7084d804c75
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>