Merge "Reduce boot animation completion check interval" into rvc-dev am:...

Merge "Reduce boot animation completion check interval" into rvc-dev am: 761e5cd6 am: dbc5da45 am: ae9367b1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11871451

Change-Id: I567d985d7e19786ebd079f300fe59babbc42c428