Set mtu to 1320 by default #175
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The solutions engineering team has seen a number of occasions recently where the default MTU for
semgrep-network-brokerexhibits errors like'TypeError("cannot pickle \'_thread.RLock\' object")'. Setting the MTU value in the config.yaml to 1320 consistently resolves this.I suggest we update the default MTU of the broker to
1320to reflect common practice and provide ample overhead for wireguard headers.