msm: ipa3: Print NAT entries as kernel logs

Instead of copying the NAT entries back to user space
print them as kernel logs.

Change-Id: Id2a48214e563e254c8d7e5b191ed8fc1c7a0597f
Signed-off-by: Abhishek Choubey <abchoube@codeaurora.org>
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>