Update VNDK snapshot v28 to build 6084328.
am: 4232fc6eed

Change-Id: I454ea0f430728737f666d8f28c77f8ba9120ac82
tree: 5e477dd62adfe49e2438ebcc4d8e814fb2582c84
  1. arm/
  2. arm64/
  3. common/
  4. x86/
  5. x86_64/
  6. Android.bp