defconfig: msm: enable CONFIG_USB_RTL8152 for lito target

Enable config for Realtek RTL8152/RTL8153 based USB Ethernet
Adapters for lito target. This is to align it with required
android configuration.

Change-Id: I2b77e51a18796ec223806a97fa9d8245ad342321
Signed-off-by: Kaushal Kumar <kaushalk@codeaurora.org>