Fix for dual-mode devices advertising with a single address

* BTM_ReadRemoteDeviceName checks if a device is connectable over LE before
  making a connection. However, when it is not connectable over LE, it could
  be connectable over BR/EDR.
* For Dual Mode device, the device type should be 0x3 and is not equal to
  BT_DEVICE_TYPE_BREDR, hence we cannot check equality to determine whether
  a device is BR/EDR, but need to AND them and check the result.
* btm_ble_read_remote_name() already checks if device is connectable in LE,
  and we do not need to do it in BTM_ReadRemoteDeviceName().
* This fix removes the check from BTM_ReadRemoteDeviceName
* This fix also adds error checking to return values of BTM_ReadRemoteDeviceName
* This fix moves inquiry database query to respective remote name
  request procedures, as the result of the query is used in those
  procedures instead of in BTM_ReadRemoteDeviceName()

Bug: 35348392
Test: make, pair with device that advertise on both LE and BR/EDR
Change-Id: I10d1aa9dd6e2447f9b9d40b1fea9370b5088a57d