dataipa: ipa_eth: ntn3: Change #packets interrupts' moderation to 2

* 2 packets threshold proved to perform best in terms of throughput
* Changing function name ntn -> ntn3 to stress the exact use case

Change-Id: I251cdff2612c568021e649deb7723708022f2495
Signed-off-by: Eliad Ben Yishay <quic_ebenyish@quicinc.com>
1 file changed