RESTRICT AUTOMERGE Validate permission tree size on permission update

Bug: 242537498
Test: manual
Change-Id: I15343e84c1802d6b89249106263319a6539fa73b
Merged-In: I15343e84c1802d6b89249106263319a6539fa73b
(cherry picked from commit 8fdf4530aac096d87c8d6afe64036f972a3835be)
Merged-In: I15343e84c1802d6b89249106263319a6539fa73b
1 file changed