Merge "incremental_delivery: Remove PAGE_SIZE usage" into main am: 0951db5595 am: 45bdd29b32 am: 8fea35ef6f

Original change: https://android-review.googlesource.com/c/platform/system/incremental_delivery/+/2700941

Change-Id: I0942c391571c534aa590f16be08b13406b380b05
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>