dev: chg: ScapyThread add, sniff2
dev: chg: ScapyThread add, sniff2

Signed-off-by: Vivek Mehrotra <8878249779e3a7e99b6d1789501757a2ea8ae854@hpe.com>

koorij/topology_lib_scapy,HPENetworking/topology_lib_scapy