net/yggdrasil: Update to 0.5.7

ChangeLog: https://github.com/yggdrasil-network/yggdrasil-go/releases/tag/v0.5.7

Added

• WebSocket support for peerings, by using the new ws:// scheme in Listen and Peers
  • Additionally, the wss:// scheme can be used to connect to a WebSocket peer

behind a HTTPS reverse proxy

Changed

• On Linux, the TUN adapter now uses vectorised reads/writes where possible, which should reduce the amount of CPU time spent on syscalls and potentially improve throughput
• Link error handling has been improved and various link error messages have been rewritten to be clearer
• Upgrade dependencies

Fixed

• Multiple multicast connections to the same remote machine should now work correctly
• You may get two connections in some cases, one inbound and one

	  outbound, this is known and will not cause problems

• Running as a Windows service should be more reliable with service startup and shutdown bugs fixed

PR: 280635
Reported by: freebsd@neilalexander.dev (maintainer)