Add licensing and metadata files for platform/external/obex am: 1419e08c2c am: 386f5be422

Original change: https://android-review.googlesource.com/c/platform/external/obex/+/1991591

Change-Id: I93fe363259e87b2cae61dc23fcb476dc5e471b38
tree: 6c11754cb998b84bc7b265c85fc50cd72a691aa9
  1. LICENSE
  2. METADATA
  3. MODULE_LICENSE_BSD
  4. NOTICE