This reverts commit 59b047bc which
breaks compatibility with commands like:

bluetoothd[46328]: @ MGMT Command: Load.. (0x0013) plen 74  {0x0001} [hci0]
        Keys: 2
        BR/EDR Address: C0:DC:DA:A5:E5:47 (Samsung Electronics Co.,Ltd)
        Key type: Authenticated key from P-256 (0x03)
        Central: 0x00
        Encryption size: 16
        Diversifier[2]: 0000
        Randomizer[8]: 0000000000000000
        Key[16]: 6ed96089bd9765be2f2c971b0b95f624
        LE Address: D7:2A:DE:1E:73:A2 (Static)
        Key type: Unauthenticated key from P-256 (0x02)
        Central: 0x00
        Encryption size: 16
        Diversifier[2]: 0000
        Randomizer[8]: 0000000000000000
        Key[16]: 87dd2546ededda380ffcdc0a8faa4597
@ MGMT Event: Command Status (0x0002) plen 3                {0x0001} [hci0]
      Load Long Term Keys (0x0013)
        Status: Invalid Parameters (0x0d)

Cc: stable@vger.kernel.org
Link: https://github.com/bluez/bluez/issues/875
Fixes: 59b047bc ("Bluetooth: MGMT/SMP: Fix address type when using SMP over BREDR/LE")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>