Do not update connection policies when service discovery fails

Application initiated service discovery starts a 6 second timer to
generate an ACTION_UUID intent if service discovery does not conclude.
This also results in internal modules, namely PhonePolicy, being updated
with again with already known service UUIDs. PhonePolicy should not try
to update the connection policies of the already discovered profiles.

Test: mmm packages/modules/Bluetooth
Flag: com.android.bluetooth.flags.prevent_duplicate_uuid_intent
Bug: 340322814
Bug: 361182196
Change-Id: I7669e89cbf15b5fff7c4603142ce78889814411d