Bluetooth: hci_sync: Fix not setting static address

This attempts to program the address stored in hdev->static_addr after
the init sequence has been complete:

@ MGMT Command: Set Static A.. (0x002b) plen 6
        Address: C0:55:44:33:22:11 (Static)
@ MGMT Event: Command Complete (0x0001) plen 7
      Set Static Address (0x002b) plen 4
        Status: Success (0x00)
        Current settings: 0x00008200
          Low Energy
          Static Address
@ MGMT Event: New Settings (0x0006) plen 4
        Current settings: 0x00008200
          Low Energy
          Static Address
< HCI Command: LE Set Random.. (0x08|0x0005) plen 6
        Address: C0:55:44:33:22:11 (Static)
> HCI Event: Command Complete (0x0e) plen 4
      LE Set Random Address (0x08|0x0005) ncmd 1
        Status: Success (0x00)
@ MGMT Event: Command Complete (0x0001) plen 7
      Set Powered (0x0005) plen 4
        Status: Success (0x00)
        Current settings: 0x00008201
          Powered
          Low Energy
          Static Address
@ MGMT Event: New Settings (0x0006) plen 4
        Current settings: 0x00008201
          Powered
          Low Energy
          Static Address

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Tested-by: Brian Gix <brian.gix@intel.com>