Save all traffic to host machine

[Lanestolen]

Save a pcap file containing the traffic from each game to the host machine.

• Change the SoC machine to allow the use of tcpdump without sudo
• Create functionality to start the monitoring automatically after the game is started
• Add an ssh-key to SoC machine to use instead of password in example bellow

This issue is related to #91

The dump can be done using

/usr/lib/x86_64-linux-gnu/wireshark/extcap/sshdump -extcap-interface=sshdump --remote-host <host> --remote-user <user> --remote-port <port> --remote-interface enp0s9 --remote-password <password> --capture --fifo=<location of dump file>

Maybe this should be adapted to be done through tshark instead to improve compatibility

[Lanestolen]

I realized that this is over complicating the issue of saving the traffic to host, this can be done with a simple tcpdump on the ALLBlue interface connected to the SoC machine
However, it might still be relevant to create do these things in order to solve #91