[qca-nss-ecm] Update the TCP window information correctly

When a connection is created with the reply direction of the
conntrack entry, the TCP window information needs to be updated
with the correct values. So, we need the flow and return direction
information respect to the conntrack direction.

Change-Id: I75551d28a67194ea84e4fc2d0be7e73d5ef5f468
Signed-off-by: Murat Sezgin <msezgin@codeaurora.org>
9 files changed