[DO NOT MERGE] Add FastPairService in server

Test: Built band verified flow manually
Bug: 196262706
Change-Id: I391a4c8e7cd083f346c8c63a60d3e0edf2b9b06a
(cherry picked from commit 68f559c25b78dce90f4aee5e581b0c3dcc86ae02)
2 files changed
tree: 09239d259e15943233b8e8b4fea4e1623f77ae98
  1. nearby/