rtl_nic: update firmware for RTL8168G

File: rtl_nic/rtl8168g-1.fw
Version: 0.0.2

Change the ocp_base of linux driver to OCP_STD_PHY_BASE after setting
firmware. The firmware would modify the ocp_base, and that results the
driver uses the wrong ocp_base to access standard phy after setting
firmware.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

WHENCE

@@ -1817,7 +1817,7 @@ File: rtl_nic/rtl8106e-1.fw
 Version: 0.0.1
 
 File: rtl_nic/rtl8168g-1.fw
-Version: 0.0.1
+Version: 0.0.2
 
 Licence:
  * Copyright © 2011, Realtek Semiconductor Corporation