Merge "[pm] ignore partial progress update after off-incfs migration" into...

Merge "[pm] ignore partial progress update after off-incfs migration" into sc-dev am: 5ba5f139 am: 3ecef3f3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15405281

Change-Id: I38b289aa2ac440002aa5e1d401f79a796387ce86