Update VNDK snapshot v31 to build 8355681. am: 66921b6f70 am: 3257cfe6b1 am: 285782b8c0

Original change: https://android-review.googlesource.com/c/platform/prebuilts/vndk/v31/+/2044947

Change-Id: I6fee6dddad51e29b42ed768ffdb851b42e0bcee1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: 8f6c96341dbf2c9ab423ce4e2788e364506a8940
  1. arm/
  2. arm64/
  3. common/
  4. x86/
  5. x86_64/
  6. Android.bp
  7. OWNERS