yay -S connect
Host github.com
  User git
  Port 22
  Hostname github.com
  IdentityFile "C:\Users\XXXXX\.ssh\id_rsa"
  TCPKeepAlive yes
  IdentitiesOnly yes
  ProxyCommand connect -H 127.0.0.1:7891 %h %p
Host ssh.github.com
  User git
  Port 443
  Hostname ssh.github.com
  IdentityFile "C:\Users\XXXXX\.ssh\id_rsa"
  TCPKeepAlive yes
  IdentitiesOnly yes
  ProxyCommand connect -H 127.0.0.1:7891 %h %p