TUN-6666: Define packet package

This package defines IP and ICMP packet, decoders, encoder and flow

vendor/github.com/google/gopacket/AUTHORS

@@ -0,0 +1,54 @@
+AUTHORS AND MAINTAINERS:
+
+MAIN DEVELOPERS:
+Graeme Connell   <[email protected], [email protected]>
+
+AUTHORS:
+Nigel Tao <[email protected]>
+Cole Mickens <[email protected]>
+Ben Daglish <[email protected]>
+Luis Martinez <[email protected]>
+Remco Verhoef <[email protected]>
+Hiroaki Kawai <[email protected]>
+Lukas Lueg <[email protected]>
+Laurent Hausermann <[email protected]>
+Bill Green <[email protected]>
+Christian Mäder <[email protected]>
+Gernot Vormayr <[email protected]>
+Vitor Garcia Graveto <[email protected]>
+Elias Chavarria Reyes <[email protected]>
+Daniel Rittweiler <[email protected]>
+
+CONTRIBUTORS:
+Attila Oláh <[email protected]>
+Vittus Mikiassen <[email protected]>
+Matthias Radestock <[email protected]>
+Matthew Sackman <[email protected]>
+Loic Prylli <[email protected]>
+Alexandre Fiori <[email protected]>
+Adrian Tam <[email protected]>
+Satoshi Matsumoto <[email protected]>
+David Stainton <[email protected]>
+Jesse Ward <[email protected]>
+Kane Mathers <[email protected]>
+Jose Selvi <[email protected]>
+Yerden Zhumabekov <[email protected]>
+Jensen Hwa <[email protected]>
+
+-----------------------------------------------
+FORKED FROM github.com/akrennmair/gopcap
+ALL THE FOLLOWING ARE FOR THAT PROJECT
+
+MAIN DEVELOPERS:
+Andreas Krennmair <[email protected]>
+
+CONTRIBUTORS:
+Andrea Nall <[email protected]>
+Daniel Arndt <[email protected]>
+Dustin Sallings <[email protected]>
+Graeme Connell <[email protected], [email protected]>
+Guillaume Savary <[email protected]>
+Mark Smith <[email protected]>
+Miek Gieben <[email protected]>
+Mike Bell <[email protected]>
+Trevor Strohman <[email protected]>