[PORT FROM R1][LOGS] Enable by default kernel configuration to ease debug

[PORT FROM R1][LOGS] Enable by default kernel configuration to ease debug

BZ: 23268

In the standard build, advance debug capabilities are not enabled
by default in the kernel. It means that it is necessary to provide
a new kernel to analyze defects like memory leak or to add
kernel logs

By enabling CONFIG_DYNAMIC_DEBUG and CONFIG_DEBUG_KMEMLEAK in the
kernel configuration by default, these advanced debug capabilites
can be used on a default build

Change-Id: Iaca1b7726c05f509d31f8bae17271a5431589bf7
Org-Change-Id: I3eebc2af890b1b7dfc4460f43f12ea0ac84ee4ef
Signed-off-by: Christophe Guerard <christophe.guerard@intel.com>
Signed-off-by: Zhang Dongxing <dongxing.zhang@intel.com>
Reviewed-on: http://android.intel.com:8080/35840
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>