GD metrics: Log remote version info and manufacturer info at connection complete

Test: gd/cert/run
Manual test: build and run Bluetooth (connection, pairing, music and phone call)
Bug: 181819141
Tag: #gd-refactor
BYPASS_LONG_LINES_REASON: Bluetooth likes 120 lines
Change-Id: I4febd598ea786ffdaeef100e04edd35a72db4b6c