sepolicy: Add vm block devices labeling

Add VM (virtual machine) partition block devices and associated
firmware file labeling and handling policies.

Centralize update_engine_common.te under generic/vendor/common
as the content are all common at this time.

Change-Id: Iba8bf4150db861f97bc9b78b70683f73b6fa7607
11 files changed
tree: 8f602484970c6609083c9c4665b18783d71de337
  1. generic/
  2. legacy/
  3. product/
  4. qva/
  5. timeservice/
  6. SEPolicy.mk