[qca-nss-ecm] Seperate IPv4 and IPv6 route change handlers

Defunct the connections based on the IP version, when a
route change happens. Do not destroy the IPv4 connections
when the route change happens for IPv6 and vice versa.

Change-Id: Ie97a84d4274919a8bd27c8e4d852b29714aba3e5
Signed-off-by: Murat Sezgin <msezgin@codeaurora.org>
3 files changed