Merge "Add VAB, VABC state checker to OTA_analyzer." am: 8cfacd4509 am: 00a74639a1 am: 9dd7474b0f am: 95c881191b

Original change: https://android-review.googlesource.com/c/platform/development/+/1771646

Change-Id: Ib50491323152bf961b8c09d883709f26be1cb7d0