defconfig: msm: Disable USELIB and INET_LRO

Disable the below defconfigs for SDM660 to address the
VTS KernelConfig test case failures.
Disable:
CONFIG_USELIB
CONFIG_INET_LRO

Enable:
CONFIG_CGROUP_DEBUG

Change-Id: I20ea6e4f7ac2350ad6a57a61a5b42464cfb273ef
Signed-off-by: Srinivas Ramana <sramana@codeaurora.org>