Mac 升级系统后git push不了代码的问题

https://droidwin.com/ssh-not-working-in-macos-ventura-fix/

via Macintosh HD > etc > ssh]
/etc/ssh/

ssh_config file 

 add the following two lines at the end of the file:

HostkeyAlgorithms +ssh-rsa
PubkeyAcceptedAlgorithms +ssh-rsa