Ensure that pairing state is reset at the end of GATT service discovery.

Pairing state is not reset if preferred services are not found in the GATT service discovery initiated by the pairing completion. This prevents the stops all outgoing pairing attempts till either BT is restarted or the paired device is removed.


Bug: 260958486
Test: Pair Fitbit Charge 4, then try to pair with another device.
Change-Id: Ia3562b187174b10b2b3dc2ace3dc6c622724320b