Merge "Move BootTest to internal test" into sc-dev am: 04a45607c1 am: 6564e092b7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15126448

Change-Id: Ib977c7c5ed00484bfdcb3f756e04176e56c5a160