Change to support OTA for AB with Dynamic partition enabled

It includes
- Updating file context for newly introduced partitions
- Provides permission to update_engine  to update partition
  while performing OTA

Change-Id: Iefcb54d1688aadeb67ba09148f560e9bbfcaace7
2 files changed
tree: 6b233df57d046cde1b3bb59806223126d39810ee
  1. generic/
  2. legacy/
  3. qva/
  4. Android.mk