For VAB launched device, factory OTA will write system_other
partition to the super image. So we want to check that
sum(dynamic partitions) + system_other + overhead <= super at
build time.
Since we don't know the overhead at build time, we might instead
check sum(all partitions) < super.
Bug: 185809374
Test: m check-all-partition-sizes, unittests
Change-Id: Ia7ba5999d23924a1927e9a9463856a4d0ea90c20
Merged-In: Ia7ba5999d23924a1927e9a9463856a4d0ea90c20
(cherry-picked from commit 294ec7d9e5)
Change-Id: I479d1b399a1639b595ae5d7f1481c771a3439e51
16bcac122f