Document need for SELinux permissive mode am: 04603676b8

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/1702985

Change-Id: I8318479f7a332d10395a9a107cfc2f8bfac200f4
tree: 3219a7f4b6f6479d3a9deef68aade95bc86dfaba
  1. apex/
  2. authfs/
  3. docs/
  4. microdroid/
  5. tests/
  6. virtmanager/
  7. vm/
  8. .clang-format
  9. PREUPLOAD.cfg