Merge "[IncrementalService] add last read error in dumpsys" into sc-dev am: 30253adb am: 681af0d4 am: 17a4ba75

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14387700

Change-Id: Ibab5f1e1c125003872141231dbb4cb82ac07a4cd