Add vendor_available:true to libldacBT_abr and libldacBT_enc
am: f8056e1d67  -s ours

Change-Id: Idfe550e8d9843bd0a515bf7cef131a3dc4435232
tree: 9ae0f35c178c6b20bb6f40ca5e3218316c97fe4c
  1. abr/
  2. inc/
  3. src/
  4. Android.bp