msm: ipa: Add support for per client statistics and UL firewall

Per client lan statistics  feature requires fetching data
from IPA Q6 and share it with user space application.
For UL firewall,v6 rules are sent to IPA Q6 in case of
whitelisting to allow only specific connections and drop
the rest of the connections.

Change-Id: I67e33c338f1d119e2e1a08ef462767e2e0cd6f1c
Acked-by: Chaitanya Pratapa <cpratapa@qti.qualcomm.com>
Signed-off-by: Utkarsh Saxena <usaxena@codeaurora.org>