RESTRICT AUTOMERGE Validate permission tree size on permission update am: 973c67f7

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



Change-Id: I791f0b51840d23b983551e0716bad8806e8cd044
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>