Separate SDP procedure from bonding state (2/2)

- Do not stay in bonding state if the device is paired but still
  discovering service.
- Report BOND_BONDED to Java after authentication is completed.
- Report empty UUID to Java if a classic Bluetooth device SDP
  failed while pairing.
- Hold BOND_BONDED intent util SDP is findished.
- Only accept profile connection for the device is at bonded
  state. Any attempt to connect while bonding would potentially
  lead to an unauthorized connection.

Bug: 79703832
Test: runtest bluetooth, regression test
Change-Id: I141f7daf84e74f9d4e472206b7fe94319f544227