msm: ipa3: Fix to ignore frag status packet in lan consumer pipe

Since lan payload is handler not handling the frag status packets,
add changes to ignore frag status packet in lan payload handler.

Change-Id: I6f93d29a009c023f0ab3966b2f73f49e82e2b585
Signed-off-by: Ashok Vuyyuru <avuyyuru@codeaurora.org>