sdxnightJar.config: kernel changes for TRIGGER target

As a part of port trigger FR, the iptables rule needs to be added,
and the target TRIGGER should be enabled.

Change-Id: I32cf6bf3fd5fc6dcc7844992b026648f908495ba
Signed-off-by: Dheeraj Kumar <quic_dhekum@quicinc.com>